Station Overview Station Location
Station Number HI-HI-88 Latitude 19.56825
Station Name Keaau 4.0 SSE Longitude -155.01076
County Hawaii Elevation (ft) 428



Month Total Prcp Sum Days Covered By All Observations Daily Prcp Sum Daily Observation Count Multiday Prcp Sum Days Covered by Multiday Observations Multiday Observation Count Days With Prcp Days With Trace Total Snowfall Days With Snowfall Days With Snow On Ground
Oct 19 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Nov 19 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Dec 19 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Jan 20 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Feb 20 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
March 20 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
April 20 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
May 20 5.10 13 5.10 13 0.00 0 0 12 0 0.0 0 0
June 20 6.47 30 6.47 30 0.00 0 0 24 6 0.0 0 0
July 20 9.69 29 9.69 29 0.00 0 0 24 5 0.0 0 0
Aug 20 6.58 30 6.58 30 0.00 0 0 19 8 0.0 0 0
Sept 20 10.57 30 10.57 30 0.00 0 0 15 4 0.0 0 0
Water Year Totals: 38.41" 132 days 38.41" 132 0.00" 0 days 0 94 days 23 days 0.0" 0 days 0 days



Days in Water Year Cell Color Key
        Daily Observation with Prcp         Missing Day
        Multiday Observation         Daily/Multiday Observation Conflict

Day of Year Daily Prcp Multiday Prcp
10/1/2019
10/2/2019
10/3/2019
10/4/2019
10/5/2019
10/6/2019
10/7/2019
10/8/2019
10/9/2019
10/10/2019
10/11/2019
10/12/2019
10/13/2019
10/14/2019
10/15/2019
10/16/2019
10/17/2019
10/18/2019
10/19/2019
10/20/2019
10/21/2019
10/22/2019
10/23/2019
10/24/2019
10/25/2019
10/26/2019
10/27/2019
10/28/2019
10/29/2019
10/30/2019
10/31/2019
11/1/2019
11/2/2019
11/3/2019
11/4/2019
11/5/2019
11/6/2019
11/7/2019
11/8/2019
11/9/2019
11/10/2019
11/11/2019
11/12/2019
11/13/2019
11/14/2019
11/15/2019
11/16/2019
11/17/2019
11/18/2019
11/19/2019
11/20/2019
11/21/2019
11/22/2019
11/23/2019
11/24/2019
11/25/2019
11/26/2019
11/27/2019
11/28/2019
11/29/2019
11/30/2019
12/1/2019
12/2/2019
12/3/2019
12/4/2019
12/5/2019
12/6/2019
12/7/2019
12/8/2019
12/9/2019
12/10/2019
12/11/2019
12/12/2019
12/13/2019
12/14/2019
12/15/2019
12/16/2019
12/17/2019
12/18/2019
12/19/2019
12/20/2019
12/21/2019
12/22/2019
12/23/2019
12/24/2019
12/25/2019
12/26/2019
12/27/2019
12/28/2019
12/29/2019
12/30/2019
12/31/2019
Day of YearDaily PrcpMultiday Prcp
1/1/2020
1/2/2020
1/3/2020
1/4/2020
1/5/2020
1/6/2020
1/7/2020
1/8/2020
1/9/2020
1/10/2020
1/11/2020
1/12/2020
1/13/2020
1/14/2020
1/15/2020
1/16/2020
1/17/2020
1/18/2020
1/19/2020
1/20/2020
1/21/2020
1/22/2020
1/23/2020
1/24/2020
1/25/2020
1/26/2020
1/27/2020
1/28/2020
1/29/2020
1/30/2020
1/31/2020
2/1/2020
2/2/2020
2/3/2020
2/4/2020
2/5/2020
2/6/2020
2/7/2020
2/8/2020
2/9/2020
2/10/2020
2/11/2020
2/12/2020
2/13/2020
2/14/2020
2/15/2020
2/16/2020
2/17/2020
2/18/2020
2/19/2020
2/20/2020
2/21/2020
2/22/2020
2/23/2020
2/24/2020
2/25/2020
2/26/2020
2/27/2020
2/28/2020
2/29/2020
3/1/2020
3/2/2020
3/3/2020
3/4/2020
3/5/2020
3/6/2020
3/7/2020
3/8/2020
3/9/2020
3/10/2020
3/11/2020
3/12/2020
3/13/2020
3/14/2020
3/15/2020
3/16/2020
3/17/2020
3/18/2020
3/19/2020
3/20/2020
3/21/2020
3/22/2020
3/23/2020
3/24/2020
3/25/2020
3/26/2020
3/27/2020
3/28/2020
3/29/2020
3/30/2020
3/31/2020
Day of YearDaily PrcpMultiday Prcp
4/1/2020
4/2/2020
4/3/2020
4/4/2020
4/5/2020
4/6/2020
4/7/2020
4/8/2020
4/9/2020
4/10/2020
4/11/2020
4/12/2020
4/13/2020
4/14/2020
4/15/2020
4/16/2020
4/17/2020
4/18/2020
4/19/2020
4/20/2020
4/21/2020
4/22/2020
4/23/2020
4/24/2020
4/25/2020
4/26/2020
4/27/2020
4/28/2020
4/29/2020
4/30/2020
5/1/2020
5/2/2020
5/3/2020
5/4/2020
5/5/2020
5/6/2020
5/7/2020
5/8/2020
5/9/2020
5/10/2020
5/11/2020
5/12/2020
5/13/2020
5/14/2020
5/15/2020 0.02
5/16/2020
5/17/2020
5/18/2020 0.00
5/19/2020
5/20/2020 1.50
5/21/2020 0.50
5/22/2020 0.87
5/23/2020 0.12
5/24/2020 1.12
5/25/2020 0.12
5/26/2020 0.12
5/27/2020 0.18
5/28/2020 0.12
5/29/2020
5/30/2020 0.06
5/31/2020 0.37
6/1/2020 0.12
6/2/2020 0.12
6/3/2020 0.06
6/4/2020 0.50
6/5/2020 0.37
6/6/2020 0.37
6/7/2020 0.12
6/8/2020 0.25
6/9/2020 0.25
6/10/2020 0.62
6/11/2020 0.37
6/12/2020 0.37
6/13/2020 0.06
6/14/2020 0.12
6/15/2020 0.12
6/16/2020 0.62
6/17/2020 0.12
6/18/2020 0.37
6/19/2020 0.75
6/20/2020 0.12
6/21/2020 0.06
6/22/2020 T
6/23/2020 0.12
6/24/2020 T
6/25/2020 0.37
6/26/2020 T
6/27/2020 T
6/28/2020 0.12
6/29/2020 T
6/30/2020 T
Day of YearDaily PrcpMultiday Prcp
7/1/2020 0.12
7/2/2020 T
7/3/2020 0.50
7/4/2020 0.50
7/5/2020 1.75
7/6/2020 0.12
7/7/2020 0.50
7/8/2020 0.50
7/9/2020 0.37
7/10/2020 0.12
7/11/2020 T
7/12/2020 0.50
7/13/2020 0.62
7/14/2020 0.75
7/15/2020 0.37
7/16/2020 T
7/17/2020 0.12
7/18/2020 0.12
7/19/2020 0.12
7/20/2020
7/21/2020 T
7/22/2020
7/23/2020 T
7/24/2020 0.62
7/25/2020 0.50
7/26/2020 0.12
7/27/2020 0.25
7/28/2020 0.50
7/29/2020 0.25
7/30/2020 0.12
7/31/2020 0.25
8/1/2020 0.37
8/2/2020 T
8/3/2020 0.25
8/4/2020 0.25
8/5/2020 0.62
8/6/2020 1.25
8/7/2020 0.50
8/8/2020 0.25
8/9/2020 0.25
8/10/2020
8/11/2020 0.12
8/12/2020 T
8/13/2020 0.00
8/14/2020 0.00
8/15/2020 0.25
8/16/2020 T
8/17/2020 T
8/18/2020 0.37
8/19/2020 T
8/20/2020 0.37
8/21/2020 0.25
8/22/2020 0.37
8/23/2020 0.12
8/24/2020 T
8/25/2020 T
8/26/2020 0.00
8/27/2020 T
8/28/2020 0.25
8/29/2020 0.12
8/30/2020 0.37
8/31/2020 0.25
9/1/2020 0.12
9/2/2020 0.12
9/3/2020 0.37
9/4/2020 T
9/5/2020 0.00
9/6/2020 0.37
9/7/2020 0.12
9/8/2020 1.37
9/9/2020 0.62
9/10/2020 T
9/11/2020 T
9/12/2020 0.00
9/13/2020 0.00
9/14/2020 T
9/15/2020 0.00
9/16/2020 0.00
9/17/2020 0.00
9/18/2020 0.00
9/19/2020 0.00
9/20/2020 0.75
9/21/2020 0.12
9/22/2020 0.12
9/23/2020 2.50
9/24/2020 3.50
9/25/2020 0.12
9/26/2020 0.25
9/27/2020 0.12
9/28/2020 0.00
9/29/2020 0.00
9/30/2020 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
5/15/2020 12:00 PM 0.02 M M M M Trace amount collected.
5/18/2020 12:00 PM 0.00 0.0 M M M Dry. No rain
5/20/2020 12:00 PM 1.50 M M M M Finally got my rain gauge calibrated. Rain is scattered arriving in waves over night. Trade wind 24 HR collection.
5/21/2020 12:00 PM 0.50 M M M M Half inch rain collected in 24 hrs.
5/22/2020 12:00 PM 0.87 M M M M 0.875 measured. 24 hr collection. Sporadic rainfall total. Trade wind showers.
5/23/2020 12:00 PM 0.12 M M M M 0.125 inch collected in 24 hr period.
5/24/2020 12:00 PM 1.12 M M M M 1.125 inch collected in 24 hrs.
5/25/2020 1:00 PM 0.12 M M M M 0.125 inch captured in 24 hours.
5/26/2020 12:00 PM 0.12 M M M M 0.125 in collection in 24 hrs. Passing Trade wind showers over night. Sporadic drizzle
5/27/2020 12:00 PM 0.18 M M M M 0.1875 - 3/16 inch of rain collected in 24 hrs.
5/28/2020 12:00 PM 0.12 M M M M 0.125 inch of rain collected in 24 hrs.
5/30/2020 12:00 PM 0.06 M M M M 0.0625 1/16, or trace rainfall collected in 24 hrs.
5/31/2020 12:00 PM 0.37 M M M M 0.375 3/8 inch rain collected in 24 hrs.
6/1/2020 12:00 PM 0.12 M M M M 0.125 1/8 inch collected in 24 hrs.
6/2/2020 12:00 PM 0.12 M M M M 0.125 1/8 in collected in 24 hrs.
6/3/2020 12:00 PM 0.06 M M M M 0.0625 1/16 inch collected over 24 hrs.
6/4/2020 12:00 PM 0.50 M M M M 0.5 1/2 inch rain collected in 24 hrs.
6/5/2020 12:00 PM 0.37 M M M M 0.375 3/8 in collected in 24 hrs.
6/6/2020 12:00 PM 0.37 M M M M 0.375 3/8th in collected over 24 hrs. Scattered showers and drizzle.
6/7/2020 12:00 PM 0.12 M M M M 0.125 1/8 in collected in 24 hrs
6/8/2020 12:00 PM 0.25 M M M M 0.25 1/4 in rain collected over 24 hrs
6/9/2020 12:00 PM 0.25 M M M M 0.25 1/4 in collected in 24 hrs. Scattered showers.
6/10/2020 12:00 PM 0.62 M M M M 0.625 5/8 in collected in 24 hrs
6/11/2020 12:00 PM 0.37 M M M M 0.375 3/8 in collected over 24 hrs.
6/12/2020 12:00 PM 0.37 M M M M 0.375 3/8 in collected in 24 hrs.
6/13/2020 12:00 PM 0.06 M M M M 0.0625 1/16 in collected in 24 hrs. Not quite trace.
6/14/2020 12:00 PM 0.12 M M M M 0.125 1/8 in rain collected in 24 hrs.
6/15/2020 12:00 PM 0.12 M M M M 0.128 1/8 in collected in 24 hrs
6/16/2020 12:00 PM 0.62 M M M M 0.625 5/8th in collected in 2 hours
6/17/2020 12:00 PM 0.12 M M M M 0.125 1/8 in collected in 24 hrs
6/18/2020 12:00 PM 0.37 M M M M 0.375 3/8 in collected over 24 hrs.
6/19/2020 12:00 PM 0.75 M M M M 0.75 3/4 in collected in 24 hours
6/20/2020 12:00 PM 0.12 M M M M 0.125 1/8 in collected in 24 hrs.
6/21/2020 12:00 PM 0.06 M M M M 0.0625 1/16 in collected in 24 hrs.
6/22/2020 12:00 PM T M M M M
6/23/2020 12:00 PM 0.12 M M M M 0.125 1/8 in collected over 24 hrs
6/24/2020 12:00 PM T M M M M Small amount of overnight rain collected. Only a trace.
6/25/2020 12:00 PM 0.37 M M M M 0.375 3/8 in collected in 24 hrs.
6/26/2020 12:00 PM T M M M M Trace collected over 24 hours
6/27/2020 12:00 PM T M M M M Trace amount collected over 24 hrs.
6/28/2020 12:00 PM 0.12 M M M M 0.125 1/8 in collected overnight
6/29/2020 12:00 PM T M M M M No precipitation collected in 24 hours
6/30/2020 12:00 PM T M M M M No precipitation captured in 24 hrs.
7/1/2020 12:00 PM 0.12 M M M M 0.125 1/8 in collected in 24 hrs
7/2/2020 12:00 PM T M M M M Trace amount collected in 24 hrs.
7/3/2020 12:00 PM 0.50 M M M M 0.50 1/2 in collected in 24 hrs.
7/4/2020 12:00 PM 0.50 M M M M 0.50 1/2 collected in 24 hrs.
7/5/2020 12:00 PM 1.75 M M M M WOW! 1.75 1 3/4th in rain collected in 24 hours. Flooding advisories, but no severe flooding.
7/6/2020 12:00 PM 0.12 M M M M 0.125 1/8 in rain collected over 24 hrs.
7/7/2020 12:00 PM 0.50 M M M M 0.50 1/2 inch rain collected over 24 hour.
7/8/2020 12:00 PM 0.50 M M M M 0.50 1/2 in rain collected in 24 hrs
7/9/2020 12:00 PM 0.37 M M M M 0.375 3/8 in rain collected in 24 hrs.
7/10/2020 12:00 PM 0.12 M M M M 0.125 1/8 in rain captured in 24 hrs.
7/11/2020 12:00 PM T M M M M Only trace amount of rain captured in 24 hrs.
7/12/2020 12:00 PM 0.50 M M M M 0.50 1/2 inch collected in 24 hours.
7/13/2020 12:00 PM 0.62 M M M M 0.625 5/8th inch of rain collected in 24 hours.
7/14/2020 12:00 PM 0.75 M M M M 0.75 3/4 in rain collected in 24 hrs.
7/15/2020 12:00 PM 0.37 M M M M 0.375 3/8th in rain collected in 24 hrs
7/16/2020 12:00 PM T M M M M Trace precipitation in 24 hrs
7/17/2020 12:00 PM 0.12 M M M M 0.125 1/8 in collected in 24 hrs
7/18/2020 12:00 PM 0.12 M M M M 0.125 1/8 in collected in 24 hrs
7/19/2020 12:00 PM 0.12 M M M M 0.125 1/8 in collected in 24 hours.
7/21/2020 12:00 PM T M M M M Trace moisture collected in 24 hours
7/23/2020 12:00 PM T M M M M Trace amount collected in 24 hrs
7/24/2020 12:00 PM 0.62 M M M M 0.625 5/8 in rain collected.
7/25/2020 12:00 PM 0.50 M M M M 0.50 1/2 in rain collected in 24 hrs
7/26/2020 12:00 PM 0.12 M M M M 0.125 1/8 in collected in 24 hrs. Hurricane Douglas did not affect our weather.
7/27/2020 12:00 PM 0.25 M M M M 0.25 1/4 in collected in 24 hours
7/28/2020 12:00 PM 0.50 M M M M 0.50 1/2 in collected in 24 hrs
7/29/2020 12:00 PM 0.25 M M M M 0.25 1/4 in collected in 24 hours
7/30/2020 12:00 PM 0.12 M M M M 0.125 1/8 in collected in 24 hrs.
7/31/2020 12:00 PM 0.25 M M M M 0.25 1/4th in collected in 24 hrs
8/1/2020 12:00 PM 0.37 M M M M 0.375 3/8th in collected in 24 hrs.
8/2/2020 12:00 PM T M M M M Trace amount of rain
8/3/2020 12:00 PM 0.25 M M M M 0.25 1/4 in collected in 24 hours
8/4/2020 12:00 PM 0.25 M M M M 0.25 1/4th in collected in 24 hrs.
8/5/2020 12:00 PM 0.62 M M M M 0.625 5/8th in collected in 24 hrs
8/6/2020 12:00 PM 1.25 M M M M 1.25 1-1/4 inch collected in 24 hours.
8/7/2020 12:00 PM 0.50 M M M M 0.50 1/2 in collected in 24 hrs
8/8/2020 12:00 PM 0.25 M M M M 0.25 1/4 in collected in 24 hrs
8/9/2020 12:00 PM 0.25 M M M M 0.25 1/4 in collected in 24 hrs.
8/11/2020 12:00 PM 0.12 M M M M 0.125 1/8 in collected in 24 hrs
8/12/2020 12:00 PM T M M M M Trace amount of rain in 24 hrs
8/13/2020 12:00 PM 0.00 0.0 M M M No precipitation
8/14/2020 12:00 PM 0.00 0.0 M M M No precipitation
8/15/2020 12:00 PM 0.25 M M M M 0.25 1/4 in rain collected in 24 hours.
8/16/2020 12:00 PM T M M M M Trace
8/17/2020 12:00 PM T M M M M Barely a trace
8/18/2020 12:00 PM 0.37 M M M M 0.375 3/8 in collected in 24 hours
8/19/2020 12:00 PM T M M M M Trace
8/20/2020 12:00 PM 0.37 M M M M 0.375 3/8th in collected in 24 hrs
8/21/2020 12:00 PM 0.25 M M M M 0.25 1/4th in collected in 24 hrs
8/22/2020 12:00 PM 0.37 M M M M 0.375 3/8th in collected in 24 hrs
8/23/2020 12:00 PM 0.12 M M M M 0.125 1/8th in collected in 24 hrs.
8/24/2020 12:00 PM T M M M M Trace
8/25/2020 12:00 PM T M M M M Trace precipitation
8/26/2020 12:00 PM 0.00 0.0 M M M No Precipitation
8/27/2020 12:00 PM T M M M M Trace collected
8/28/2020 12:00 PM 0.25 M M M M 0.25 1/4 in collected in 24 hrs
8/29/2020 12:00 PM 0.12 M M M M 0.125 1/8 in collected in 24 hrs
8/30/2020 12:00 PM 0.37 M M M M 0.375 3/8th in collected in 24 hrs.
8/31/2020 12:00 PM 0.25 M M M M 0.25 1/4 in collected in 24 hrs
9/1/2020 12:00 PM 0.12 M M M M 0.125 1/8 in collected in 24 hrs
9/2/2020 12:00 PM 0.12 M M M M 0.125 1/8 in collected in 24 hrs
9/3/2020 12:00 PM 0.37 M M M M 0.375 3/8th in collected in 24 hrs
9/4/2020 12:00 PM T M M M M Trace amount collected in 24 hrs
9/5/2020 12:00 PM 0.00 0.0 M M M 0.375 3/8th collected in 24 hrs
9/6/2020 12:00 PM 0.37 M M M M 0.375 3/8th in collected in 24 hrs.
9/7/2020 12:00 PM 0.12 0.0 M M M 0.125 1/8 in collected in 24 hrs.
9/8/2020 12:00 PM 1.37 M M M M 1.375 1 and 3/8 in of precipitation collected in 24 hrs
9/9/2020 12:00 PM 0.62 M M M M 0.625 5/8th in collected in 24 hrs
9/10/2020 12:00 PM T M M M M Trace collected in 24 hrs
9/11/2020 12:00 PM T M M M M Trace in 24 hrs
9/12/2020 12:00 PM 0.00 0.0 M M M None
9/13/2020 12:00 PM 0.00 0.0 M M M No precipitation
9/14/2020 12:00 PM T M M M M Trace collected in 24 hrs.
9/15/2020 12:00 PM 0.00 0.0 M M M Nothing captured
9/16/2020 12:00 PM 0.00 0.0 M M M Nothing captured
9/17/2020 12:00 PM 0.00 0.0 M M M No precipitation
9/18/2020 12:00 PM 0.00 0.0 M M M No precipitation
9/19/2020 12:00 PM 0.00 0.0 M M M No precipitation
9/20/2020 12:00 PM 0.75 M M M M 0.75 3/4th in collected in 24 hrs
9/21/2020 12:00 PM 0.12 M M M M 0.125 1/8 in collected in 24 hrs.
9/22/2020 12:00 PM 0.12 M M M M 0.125 1/8 inch collected in 24 hrs
9/23/2020 12:00 PM 2.50 M M M M 2.50 2 1/2 inches of rain in 24 hrs. Flood watch issued for East Hawai'i districts.
9/24/2020 12:00 PM 3.50 M M M M 3 1/2 inches collected in 24 hrs.
9/25/2020 12:00 PM 0.12 M M M M 0.125 1/8 in rain collected in 24 hrs
9/26/2020 12:00 PM 0.25 M M M M 0.25 1/4 in collected in 24 hrs
9/27/2020 12:00 PM 0.12 M M M M 0.125 1/8 in collected in 24 hrs
9/28/2020 12:00 PM 0.00 0.0 M M M none
9/29/2020 12:00 PM 0.00 0.0 M M M none
9/30/2020 12:00 PM 0.00 0.0 M M M None



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes



Observation Date Observation Time Notes Largest Stone Size Average Stone Size Smallest Stone Size Stone Consistency Duration Minutes Durration Accuracy Damage Timing More Rain than Hail Hail Started Largest Hail Started Angle of Impact Number of Stones on Pad Distance Between Stones on Pad Depth of Stones on Ground