Station Overview Station Location
Station Number AZ-CN-55 Latitude 35.192972
Station Name Flagstaff 2.7 E Longitude -111.601918
County Coconino Elevation (ft) 6856



Month 30 Yr Avg by PRISM 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 15 1.45 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Nov 15 1.50 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Dec 15 1.74 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Jan 16 1.90 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Feb 16 1.92 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
March 16 1.87 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
April 16 1.14 0.70 23 0.70 23 0.00 0 0 8 1 0.0 0 0
May 16 0.58 1.03 31 1.03 31 0.00 0 0 7 1 1.5 1 0
June 16 0.38 1.64 30 1.64 30 0.00 0 0 5 3 0.0 0 0
July 16 2.35 1.51 31 1.51 31 0.00 0 0 7 0 0.0 0 0
Aug 16 3.14 6.68 31 6.68 31 0.00 0 0 12 4 0.0 0 0
Sept 16 2.22 1.99 18 1.99 18 0.00 0 0 9 0 0.0 0 0
Water Year Totals: 20.19" 13.55" 164 days 13.55" 164 0.00" 0 days 0 48 days 9 days 1.5" 1 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
10/1/2015
10/2/2015
10/3/2015
10/4/2015
10/5/2015
10/6/2015
10/7/2015
10/8/2015
10/9/2015
10/10/2015
10/11/2015
10/12/2015
10/13/2015
10/14/2015
10/15/2015
10/16/2015
10/17/2015
10/18/2015
10/19/2015
10/20/2015
10/21/2015
10/22/2015
10/23/2015
10/24/2015
10/25/2015
10/26/2015
10/27/2015
10/28/2015
10/29/2015
10/30/2015
10/31/2015
11/1/2015
11/2/2015
11/3/2015
11/4/2015
11/5/2015
11/6/2015
11/7/2015
11/8/2015
11/9/2015
11/10/2015
11/11/2015
11/12/2015
11/13/2015
11/14/2015
11/15/2015
11/16/2015
11/17/2015
11/18/2015
11/19/2015
11/20/2015
11/21/2015
11/22/2015
11/23/2015
11/24/2015
11/25/2015
11/26/2015
11/27/2015
11/28/2015
11/29/2015
11/30/2015
12/1/2015
12/2/2015
12/3/2015
12/4/2015
12/5/2015
12/6/2015
12/7/2015
12/8/2015
12/9/2015
12/10/2015
12/11/2015
12/12/2015
12/13/2015
12/14/2015
12/15/2015
12/16/2015
12/17/2015
12/18/2015
12/19/2015
12/20/2015
12/21/2015
12/22/2015
12/23/2015
12/24/2015
12/25/2015
12/26/2015
12/27/2015
12/28/2015
12/29/2015
12/30/2015
12/31/2015
Day of YearDaily PrcpMultiday Prcp
1/1/2016
1/2/2016
1/3/2016
1/4/2016
1/5/2016
1/6/2016
1/7/2016
1/8/2016
1/9/2016
1/10/2016
1/11/2016
1/12/2016
1/13/2016
1/14/2016
1/15/2016
1/16/2016
1/17/2016
1/18/2016
1/19/2016
1/20/2016
1/21/2016
1/22/2016
1/23/2016
1/24/2016
1/25/2016
1/26/2016
1/27/2016
1/28/2016
1/29/2016
1/30/2016
1/31/2016
2/1/2016
2/2/2016
2/3/2016
2/4/2016
2/5/2016
2/6/2016
2/7/2016
2/8/2016
2/9/2016
2/10/2016
2/11/2016
2/12/2016
2/13/2016
2/14/2016
2/15/2016
2/16/2016
2/17/2016
2/18/2016
2/19/2016
2/20/2016
2/21/2016
2/22/2016
2/23/2016
2/24/2016
2/25/2016
2/26/2016
2/27/2016
2/28/2016
2/29/2016
3/1/2016
3/2/2016
3/3/2016
3/4/2016
3/5/2016
3/6/2016
3/7/2016
3/8/2016
3/9/2016
3/10/2016
3/11/2016
3/12/2016
3/13/2016
3/14/2016
3/15/2016
3/16/2016
3/17/2016
3/18/2016
3/19/2016
3/20/2016
3/21/2016
3/22/2016
3/23/2016
3/24/2016
3/25/2016
3/26/2016
3/27/2016
3/28/2016
3/29/2016
3/30/2016
3/31/2016
Day of YearDaily PrcpMultiday Prcp
4/1/2016
4/2/2016
4/3/2016
4/4/2016
4/5/2016
4/6/2016
4/7/2016
4/8/2016 0.15
4/9/2016 0.21
4/10/2016 0.00
4/11/2016 0.03
4/12/2016 0.00
4/13/2016 0.06
4/14/2016 0.00
4/15/2016 0.00
4/16/2016 0.06
4/17/2016 0.00
4/18/2016 0.00
4/19/2016 0.00
4/20/2016 0.00
4/21/2016 0.00
4/22/2016 0.00
4/23/2016 0.00
4/24/2016 0.00
4/25/2016 0.00
4/26/2016 0.04
4/27/2016 0.00
4/28/2016 T
4/29/2016 0.05
4/30/2016 0.10
5/1/2016 0.55
5/2/2016 0.15
5/3/2016 0.02
5/4/2016 0.00
5/5/2016 0.00
5/6/2016 0.00
5/7/2016 0.04
5/8/2016 0.15
5/9/2016 0.00
5/10/2016 0.00
5/11/2016 0.00
5/12/2016 0.00
5/13/2016 0.00
5/14/2016 0.00
5/15/2016 0.00
5/16/2016 0.00
5/17/2016 0.07
5/18/2016 0.05
5/19/2016 0.00
5/20/2016 T
5/21/2016 0.00
5/22/2016 0.00
5/23/2016 0.00
5/24/2016 0.00
5/25/2016 0.00
5/26/2016 0.00
5/27/2016 0.00
5/28/2016 0.00
5/29/2016 0.00
5/30/2016 0.00
5/31/2016 0.00
6/1/2016 0.00
6/2/2016 0.00
6/3/2016 0.00
6/4/2016 0.00
6/5/2016 0.00
6/6/2016 0.00
6/7/2016 0.00
6/8/2016 0.00
6/9/2016 0.05
6/10/2016 0.00
6/11/2016 0.49
6/12/2016 0.00
6/13/2016 T
6/14/2016 0.00
6/15/2016 0.00
6/16/2016 0.00
6/17/2016 0.00
6/18/2016 0.00
6/19/2016 0.00
6/20/2016 0.00
6/21/2016 0.00
6/22/2016 T
6/23/2016 0.00
6/24/2016 0.00
6/25/2016 0.00
6/26/2016 0.01
6/27/2016 0.00
6/28/2016 T
6/29/2016 0.66
6/30/2016 0.43
Day of YearDaily PrcpMultiday Prcp
7/1/2016 0.00
7/2/2016 0.00
7/3/2016 0.00
7/4/2016 0.00
7/5/2016 0.00
7/6/2016 0.00
7/7/2016 0.00
7/8/2016 0.00
7/9/2016 0.00
7/10/2016 0.00
7/11/2016 0.00
7/12/2016 0.00
7/13/2016 0.00
7/14/2016 0.00
7/15/2016 0.00
7/16/2016 0.00
7/17/2016 0.00
7/18/2016 0.00
7/19/2016 0.04
7/20/2016 0.63
7/21/2016 0.09
7/22/2016 0.00
7/23/2016 0.00
7/24/2016 0.01
7/25/2016 0.01
7/26/2016 0.36
7/27/2016 0.00
7/28/2016 0.00
7/29/2016 0.00
7/30/2016 0.00
7/31/2016 0.37
8/1/2016 0.83
8/2/2016 0.01
8/3/2016 0.89
8/4/2016 1.14
8/5/2016 0.47
8/6/2016 0.00
8/7/2016 0.00
8/8/2016 0.00
8/9/2016 T
8/10/2016 T
8/11/2016 0.19
8/12/2016 0.00
8/13/2016 0.00
8/14/2016 0.00
8/15/2016 0.00
8/16/2016 0.00
8/17/2016 0.06
8/18/2016 0.00
8/19/2016 0.00
8/20/2016 0.00
8/21/2016 0.00
8/22/2016 T
8/23/2016 T
8/24/2016 0.06
8/25/2016 0.08
8/26/2016 0.56
8/27/2016 2.01
8/28/2016 0.38
8/29/2016 0.00
8/30/2016 0.00
8/31/2016 0.00
9/1/2016 0.00
9/2/2016 0.09
9/3/2016
9/4/2016
9/5/2016
9/6/2016
9/7/2016
9/8/2016
9/9/2016
9/10/2016
9/11/2016
9/12/2016
9/13/2016
9/14/2016
9/15/2016 0.00
9/16/2016 0.00
9/17/2016 0.00
9/18/2016 0.00
9/19/2016 0.08
9/20/2016 0.08
9/21/2016 0.40
9/22/2016 0.08
9/23/2016 0.42
9/24/2016 0.00
9/25/2016 0.00
9/26/2016 0.00
9/27/2016 0.00
9/28/2016 0.29
9/29/2016 0.43
9/30/2016 0.12



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
4/8/2016 7:00 AM 0.15 M M M M Overcast but no precip from 1900HRS 04072016 through 1230HRS 04082016
4/9/2016 7:00 AM 0.21 M M M M 040816 0700-1300 0.11" - mostly cloudy,some thunder 040816 1300-1900 0.05" - partly sunny 0408-0916 1900-0100 0.05" - mostly cloudy 040916 0100-0700 0.00" -
4/10/2016 7:00 AM 0.00 0.0 M M M no precip for this 24 hr period
4/11/2016 7:00 AM 0.03 M M M M 04102016 - 0700-1300hrs - T 04102016 - 1300-1900hrs - 0.03"
4/12/2016 7:00 AM 0.00 0.0 M M M
4/13/2016 7:00 AM 0.06 M M M M 04122016- 0700-1300 hrs- 0.06"
4/14/2016 7:00 AM 0.00 0.0 M M M
4/15/2016 7:00 AM 0.00 0.0 M 0.0 M
4/16/2016 7:00 AM 0.06 M M M M 041516 0700-1300 T 041516 1300-1900 T - a few flurries of graupel 041516 1900-0100 0.06" - steady snowfall approx. one inch, covered ground, melted on pavement 041516 0100-0700 T - beginning to clear
4/17/2016 7:00 AM 0.00 0.0 M M M Windy, Cold front moving out.
4/18/2016 7:00 AM 0.00 0.0 M M M
4/19/2016 7:00 AM 0.00 0.0 M M M
4/20/2016 7:00 AM 0.00 0.0 M M M
4/21/2016 7:00 AM 0.00 0.0 M M M
4/22/2016 7:00 AM 0.00 0.0 M M M
4/23/2016 7:00 AM 0.00 0.0 M M M
4/24/2016 7:00 AM 0.00 0.0 M M M
4/25/2016 7:00 AM 0.00 0.0 M M M
4/26/2016 7:00 AM 0.04 M M M M 04252016 - 1200-1700hrs- several periods of snow showers with high winds. Melted accumulation of 0.04"
4/27/2016 7:00 AM 0.00 0.0 M M M
4/28/2016 7:00 AM T M M M M 04272016 - approx. 2300hrs light rain shower
4/29/2016 7:00 AM 0.05 M M M M
4/30/2016 7:00 AM 0.10 M M M M 04292016-0700-1300hrs - none 04292016-1300-1700hrs - 0.07" 04292016-1700-2300hrs - none 04302016-0100-0700hrs - 0.03"
5/1/2016 6:45 AM 0.55 1.5 M M M 04302016- 0700-1300hrs - 0.05" rainfall 04302016- 1300-1900hrs - 0.08" rainfall 0430-05012016-1900-0100hrs - 0.37" rain & fine snow mixed; fine snow began about 2300hrs approx. 1" snow accumulated on top surface of car outside. 05012016- 0100-0645hrs - 0.05" sleet/fine snow; another 1/2" of of fine snow accumulation on car continuing at 0645. not sticking to road surfaces.
5/2/2016 7:00 AM 0.15 M M M M 05012016-0700-1300hrs- 0.06" sleet & rain 05012016-1300-1900hrs- 0.04 05012016-1900-0100hrs- 0.05" 05022016-0100-0700hrs- 0.00
5/3/2016 7:00 AM 0.02 M M M M 05022016- 1300-1900hrs- 0.02"
5/4/2016 7:00 AM 0.00 0.0 M M M
5/5/2016 7:00 AM 0.00 0.0 M M M
5/6/2016 7:00 AM 0.00 0.0 M M M
5/7/2016 7:00 AM 0.04 0.0 M M M 05062016-0700-1300hrs- 0.00" 05062016-1300-1900hrs- 0.00" 05672016-1900-0100hrs- 0.00" 05072016-0100-0700hrs- 0.04"
5/8/2016 7:00 AM 0.15 M M M M 05072016-0700-1300hrs-0.09" - rain & sleet 05072016-1300-1900hrs-0.05" 05072016-1900-2300hrs-0.00" 05082016-2300-0700hrs-0.01"
5/9/2016 7:00 AM 0.00 0.0 M M M 05082016-0700-1300hrs-0.17" 05082016-1300-1900hrs-0.10" 05082016-1900-2300hrs-0.00" 05092016-2300-0700hrs-0.00"
5/10/2016 7:00 AM 0.00 0.0 M M M
5/11/2016 7:00 AM 0.00 0.0 M M M
5/12/2016 7:00 AM 0.00 0.0 M M M isolated sprinkles about 1400hrs.
5/13/2016 7:00 AM 0.00 0.0 M M M
5/14/2016 7:00 AM 0.00 0.0 M M M
5/15/2016 7:00 AM 0.00 0.0 M M M
5/16/2016 7:00 AM 0.00 0.0 M M M
5/17/2016 7:00 AM 0.07 0.0 M M M 05162016-0700-1300hrs-0.00" 05162016-1300-1900hrs-0.07" 05162016-1900-2300hrs-0.00" 05172016-2300-0700hrs-0.00"
5/18/2016 7:00 AM 0.05 0.0 M M M 05172016-0700-1300hrs.- 0.05"
5/19/2016 7:00 AM 0.00 0.0 M M M
5/20/2016 7:00 AM T 0.0 M M M 05192016-1300-1900hrs. T Short shower approx. 1400hrs.
5/21/2016 7:00 AM 0.00 0.0 M M M
5/22/2016 7:00 AM 0.00 0.0 M M M
5/23/2016 7:00 AM 0.00 0.0 M M M
5/24/2016 7:00 AM 0.00 0.0 M M M
5/25/2016 7:00 AM 0.00 0.0 M M M
5/26/2016 7:00 AM 0.00 0.0 M M M
5/27/2016 7:00 AM 0.00 0.0 M M M
5/28/2016 7:00 AM 0.00 0.0 M M M
5/29/2016 7:00 AM 0.00 0.0 M M M
5/30/2016 7:00 AM 0.00 0.0 M M M
5/31/2016 7:00 AM 0.00 0.0 M M M
6/1/2016 7:00 AM 0.00 0.0 M M M
6/2/2016 7:00 AM 0.00 0.0 M M M
6/3/2016 7:00 AM 0.00 0.0 M M M
6/4/2016 7:00 AM 0.00 0.0 M M M
6/5/2016 7:00 AM 0.00 0.0 M M M
6/6/2016 7:00 AM 0.00 0.0 M M M
6/7/2016 7:00 AM 0.00 0.0 M M M
6/8/2016 7:00 AM 0.00 0.0 M M M
6/9/2016 7:00 AM 0.05 M M M M 06082016-1300-1900-short light showers
6/10/2016 7:00 AM 0.00 0.0 M M M
6/11/2016 7:00 AM 0.49 M M M M 06102016-0700-1300-0.00" 06102016-1300-1900-0.00" 06102016-1900-0100-0.49" 06112016-0100-0700-0.00"
6/12/2016 7:00 AM 0.00 0.0 M M M
6/13/2016 7:00 AM T M M M M
6/14/2016 7:00 AM 0.00 0.0 M M M
6/15/2016 7:00 AM 0.00 0.0 M M M
6/16/2016 7:00 AM 0.00 0.0 M M M
6/17/2016 7:00 AM 0.00 0.0 M M M
6/18/2016 7:00 AM 0.00 0.0 M M M
6/19/2016 7:00 AM 0.00 0.0 M M M
6/20/2016 7:00 AM 0.00 0.0 M M M
6/21/2016 7:00 AM 0.00 0.0 M M M
6/22/2016 7:00 AM T M M M M
6/23/2016 7:00 AM 0.00 0.0 M M M
6/24/2016 7:00 AM 0.00 0.0 M M M
6/25/2016 7:00 AM 0.00 0.0 M M M
6/26/2016 7:00 AM 0.01 M M M M 06262016 0.01" short light shower approx. 4:15PM
6/27/2016 7:00 AM 0.00 0.0 M M M
6/28/2016 7:00 AM T M M M M 062722016- 0700-1300-short shower in the am
6/29/2016 7:00 AM 0.66 0.0 M M M 06282016-0700-1300-0.66"-several heavy showers approx. ~0915-0930 to 1200 06282016-1300-1900-0.00"- 06282016-1900-0100-0.00"- 06292016-1000-0700-0.00"-
6/30/2016 7:00 AM 0.43 M M M M
7/1/2016 7:00 AM 0.00 0.0 M M M
7/2/2016 7:00 AM 0.00 0.0 M M M
7/3/2016 7:00 AM 0.00 0.0 M M M
7/4/2016 7:00 AM 0.00 0.0 M M M
7/5/2016 7:00 AM 0.00 0.0 M M M
7/6/2016 7:00 AM 0.00 0.0 M M M
7/7/2016 7:00 AM 0.00 0.0 M M M
7/8/2016 7:00 AM 0.00 0.0 M M M
7/9/2016 7:00 AM 0.00 0.0 M M M
7/10/2016 7:00 AM 0.00 0.0 M M M
7/11/2016 7:00 AM 0.00 0.0 M M M
7/12/2016 7:00 AM 0.00 0.0 M M M
7/13/2016 7:00 AM 0.00 0.0 M M M
7/14/2016 7:00 AM 0.00 0.0 M M M
7/15/2016 7:00 AM 0.00 0.0 M M M
7/16/2016 7:00 AM 0.00 0.0 M M M
7/17/2016 7:00 AM 0.00 0.0 M M M
7/18/2016 7:00 AM 0.00 0.0 M M M
7/19/2016 7:00 AM 0.04 M M M M two light showers early afternoon
7/20/2016 7:00 AM 0.63 M M M M
7/21/2016 7:00 AM 0.09 M M M M
7/22/2016 7:00 AM 0.00 0.0 M M M
7/23/2016 7:00 AM 0.00 0.0 M M M
7/24/2016 7:00 AM 0.01 M M M M
7/25/2016 7:00 AM 0.01 M M M M
7/26/2016 7:00 AM 0.36 M M M M
7/27/2016 7:00 AM 0.00 0.0 M M M
7/28/2016 7:00 AM 0.00 0.0 M M M
7/29/2016 7:00 AM 0.00 0.0 M M M
7/30/2016 7:00 AM 0.00 0.0 M M M
7/31/2016 7:00 AM 0.37 M M M M
8/1/2016 7:00 AM 0.83 M M M M
8/2/2016 7:00 AM 0.01 M M M M
8/3/2016 7:00 AM 0.89 M M M M
8/4/2016 7:00 AM 1.14 M M M M 08032016-0700-1300-0.99 08032016-1300-1900-0.06 08032016-1900-0100-0.08 08042016-0100-0700-0.01
8/5/2016 7:00 AM 0.47 M M M M
8/6/2016 7:00 AM 0.00 0.0 M M M
8/7/2016 7:00 AM 0.00 0.0 M M M
8/8/2016 7:00 AM 0.00 0.0 M M M
8/9/2016 7:00 AM T M M M M
8/10/2016 7:00 AM T M M M M
8/11/2016 7:00 AM 0.19 M M M M
8/12/2016 7:00 AM 0.00 0.0 M M M
8/13/2016 7:00 AM 0.00 0.0 M M M
8/14/2016 7:00 AM 0.00 0.0 M M M
8/15/2016 7:00 AM 0.00 0.0 M M M 09/23/2016 {Correcting an incorrect keyboard data entry to 0.00" -John Gearhart} {EDIT: Observer reported 0.11 of new precip. QPE data and surrounding reports of 0.00' indicate this could be an error. This appears to be a dat error, this report matches better with surrounding reports on 08/13. Changed report of 0.11 to NA until observer can be contacted to verify. Submission Time Before EDIT: 8/16/2016 6:45 PM CoCoSTAFF DNT}
8/16/2016 7:00 AM 0.00 0.0 M M M
8/17/2016 7:00 AM 0.06 M M M M
8/18/2016 7:00 AM 0.00 0.0 M M M *Corrected an incorrect entry-John Gearhart
8/19/2016 7:00 AM 0.00 0.0 M M M
8/20/2016 7:00 AM 0.00 0.0 M M M
8/21/2016 7:00 AM 0.00 0.0 M M M
8/22/2016 7:00 AM T M M M M
8/23/2016 7:00 AM T M M M M
8/24/2016 7:00 AM 0.06 M M M M
8/25/2016 7:00 AM 0.08 M M M M
8/26/2016 7:00 AM 0.56 M M M M 0100-0700-08252016_0.04" 0700-1300-08252016_0.08" 1300-1900-08252016_0.24" 1900-0100-08262016_0.20"
8/27/2016 7:00 AM 2.01 M M M M
8/28/2016 7:00 AM 0.38 M M M M
8/29/2016 7:00 AM 0.00 0.0 M M M
8/30/2016 7:00 AM 0.00 0.0 M M M
8/31/2016 7:00 AM 0.00 0.0 M M M
9/1/2016 7:00 AM 0.00 0.0 M M M
9/2/2016 7:00 AM 0.09 M M M M
9/15/2016 7:00 AM 0.00 0.0 M M M
9/16/2016 7:00 AM 0.00 0.0 M M M
9/17/2016 7:00 AM 0.00 0.0 M M M
9/18/2016 7:00 AM 0.00 0.0 M M M
9/19/2016 7:00 AM 0.08 M M M M
9/20/2016 7:00 AM 0.08 M M M M
9/21/2016 7:00 AM 0.40 M M M M Light rain showers almost all day into evening with periods of heavier rain mid afternoon.
9/22/2016 7:00 AM 0.08 M M M M
9/23/2016 7:00 AM 0.42 M M M M
9/24/2016 7:00 AM 0.00 0.0 M M M
9/25/2016 7:00 AM 0.00 0.0 M M M
9/26/2016 7:00 AM 0.00 0.0 M M M
9/27/2016 7:00 AM 0.00 0.0 M M M
9/28/2016 7:00 AM 0.29 M M M M
9/29/2016 7:00 AM 0.43 M M M M
9/30/2016 7:00 AM 0.12 M M M M



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