Station Overview Station Location
Station Number AL-MD-47 Latitude 34.64473
Station Name Huntsville 7.2 SE Longitude -86.526721
County Madison Elevation (ft) 781



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 09 3.63 6.88 13 1.48 1 5.40 12 1 1 0 0.0 0 0
Nov 09 5.11 1.80 5 0.00 0 1.80 5 1 0 0 0.0 0 0
Dec 09 5.17 7.11 27 4.63 2 2.48 25 1 2 0 0.4 1 1
Jan 10 5.12 0.00 31 0.00 0 0.00 31 0 0 0 0.0 0 0
Feb 10 5.06 3.94 14 0.15 2 3.79 12 1 2 0 1.4 2 0
March 10 4.85 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
April 10 4.48 1.02 1 1.02 1 0.00 0 0 1 0 0.0 0 0
May 10 5.06 3.18 2 3.18 2 0.00 0 0 2 0 0.0 0 0
June 10 4.62 3.79 3 1.00 1 2.79 2 1 1 0 0.0 0 0
July 10 4.56 1.73 3 1.73 3 0.00 0 0 3 0 0.0 0 0
Aug 10 3.45 2.35 3 2.35 3 0.00 0 0 3 0 0.0 0 0
Sept 10 3.85 2.02 3 0.59 1 1.43 2 1 1 0 0.0 0 0
Water Year Totals: 54.96" 33.82" 105 days 16.13" 16 17.69" 89 days 6 16 days 0 days 1.8" 3 days 1 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
10/1/2009 **
10/2/2009 **
10/3/2009 **
10/4/2009 **
10/5/2009 **
10/6/2009 **
10/7/2009 **
10/8/2009 **
10/9/2009 **
10/10/2009 **
10/11/2009 **
10/12/2009 5.40
10/13/2009
10/14/2009 1.48
10/15/2009
10/16/2009
10/17/2009
10/18/2009
10/19/2009
10/20/2009
10/21/2009
10/22/2009
10/23/2009
10/24/2009
10/25/2009
10/26/2009
10/27/2009
10/28/2009
10/29/2009
10/30/2009
10/31/2009
11/1/2009
11/2/2009
11/3/2009
11/4/2009
11/5/2009
11/6/2009
11/7/2009
11/8/2009
11/9/2009
11/10/2009
11/11/2009
11/12/2009 **
11/13/2009 **
11/14/2009 **
11/15/2009 **
11/16/2009 1.80
11/17/2009
11/18/2009
11/19/2009
11/20/2009
11/21/2009
11/22/2009
11/23/2009
11/24/2009
11/25/2009
11/26/2009
11/27/2009
11/28/2009
11/29/2009
11/30/2009
12/1/2009
12/2/2009 **
12/3/2009 **
12/4/2009 2.48
12/5/2009
12/6/2009
12/7/2009
12/8/2009 0.03
12/9/2009 4.60
12/10/2009 **
12/11/2009 **
12/12/2009 **
12/13/2009 **
12/14/2009 **
12/15/2009 **
12/16/2009 **
12/17/2009 **
12/18/2009 **
12/19/2009 **
12/20/2009 **
12/21/2009 **
12/22/2009 **
12/23/2009 **
12/24/2009 **
12/25/2009 **
12/26/2009 **
12/27/2009 **
12/28/2009 **
12/29/2009 **
12/30/2009 **
12/31/2009 **
Day of YearDaily PrcpMultiday Prcp
1/1/2010 **
1/2/2010 **
1/3/2010 **
1/4/2010 **
1/5/2010 **
1/6/2010 **
1/7/2010 **
1/8/2010 **
1/9/2010 **
1/10/2010 **
1/11/2010 **
1/12/2010 **
1/13/2010 **
1/14/2010 **
1/15/2010 **
1/16/2010 **
1/17/2010 **
1/18/2010 **
1/19/2010 **
1/20/2010 **
1/21/2010 **
1/22/2010 **
1/23/2010 **
1/24/2010 **
1/25/2010 **
1/26/2010 **
1/27/2010 **
1/28/2010 **
1/29/2010 **
1/30/2010 **
1/31/2010 **
2/1/2010 **
2/2/2010 **
2/3/2010 **
2/4/2010 **
2/5/2010 **
2/6/2010 **
2/7/2010 **
2/8/2010 **
2/9/2010 **
2/10/2010 **
2/11/2010 **
2/12/2010 3.79
2/13/2010
2/14/2010 0.10
2/15/2010 0.05
2/16/2010
2/17/2010
2/18/2010
2/19/2010
2/20/2010
2/21/2010
2/22/2010
2/23/2010
2/24/2010
2/25/2010
2/26/2010
2/27/2010
2/28/2010
3/1/2010
3/2/2010
3/3/2010
3/4/2010
3/5/2010
3/6/2010
3/7/2010
3/8/2010
3/9/2010
3/10/2010
3/11/2010
3/12/2010
3/13/2010
3/14/2010
3/15/2010
3/16/2010
3/17/2010
3/18/2010
3/19/2010
3/20/2010
3/21/2010
3/22/2010
3/23/2010
3/24/2010
3/25/2010
3/26/2010
3/27/2010
3/28/2010
3/29/2010
3/30/2010
3/31/2010
Day of YearDaily PrcpMultiday Prcp
4/1/2010
4/2/2010
4/3/2010
4/4/2010
4/5/2010
4/6/2010
4/7/2010
4/8/2010
4/9/2010
4/10/2010
4/11/2010
4/12/2010
4/13/2010
4/14/2010
4/15/2010
4/16/2010
4/17/2010
4/18/2010
4/19/2010
4/20/2010
4/21/2010
4/22/2010
4/23/2010
4/24/2010
4/25/2010
4/26/2010
4/27/2010 1.02
4/28/2010
4/29/2010
4/30/2010
5/1/2010
5/2/2010
5/3/2010 2.19
5/4/2010
5/5/2010
5/6/2010
5/7/2010
5/8/2010
5/9/2010
5/10/2010
5/11/2010
5/12/2010
5/13/2010
5/14/2010
5/15/2010
5/16/2010
5/17/2010
5/18/2010
5/19/2010
5/20/2010
5/21/2010 0.99
5/22/2010
5/23/2010
5/24/2010
5/25/2010
5/26/2010
5/27/2010
5/28/2010
5/29/2010
5/30/2010
5/31/2010
6/1/2010
6/2/2010
6/3/2010
6/4/2010 **
6/5/2010 2.79
6/6/2010
6/7/2010
6/8/2010
6/9/2010
6/10/2010 1.00
6/11/2010
6/12/2010
6/13/2010
6/14/2010
6/15/2010
6/16/2010
6/17/2010
6/18/2010
6/19/2010
6/20/2010
6/21/2010
6/22/2010
6/23/2010
6/24/2010
6/25/2010
6/26/2010
6/27/2010
6/28/2010
6/29/2010
6/30/2010
Day of YearDaily PrcpMultiday Prcp
7/1/2010
7/2/2010
7/3/2010
7/4/2010
7/5/2010
7/6/2010
7/7/2010
7/8/2010
7/9/2010 1.20
7/10/2010 0.14
7/11/2010
7/12/2010 0.39
7/13/2010
7/14/2010
7/15/2010
7/16/2010
7/17/2010
7/18/2010
7/19/2010
7/20/2010
7/21/2010
7/22/2010
7/23/2010
7/24/2010
7/25/2010
7/26/2010
7/27/2010
7/28/2010
7/29/2010
7/30/2010
7/31/2010
8/1/2010
8/2/2010
8/3/2010
8/4/2010
8/5/2010
8/6/2010
8/7/2010
8/8/2010
8/9/2010
8/10/2010
8/11/2010
8/12/2010
8/13/2010 1.39
8/14/2010
8/15/2010
8/16/2010 0.31
8/17/2010
8/18/2010
8/19/2010
8/20/2010
8/21/2010
8/22/2010
8/23/2010
8/24/2010
8/25/2010
8/26/2010
8/27/2010
8/28/2010
8/29/2010
8/30/2010
8/31/2010 0.65
9/1/2010
9/2/2010
9/3/2010
9/4/2010
9/5/2010
9/6/2010
9/7/2010
9/8/2010
9/9/2010
9/10/2010 0.59
9/11/2010
9/12/2010
9/13/2010
9/14/2010
9/15/2010
9/16/2010
9/17/2010
9/18/2010
9/19/2010
9/20/2010
9/21/2010
9/22/2010
9/23/2010
9/24/2010
9/25/2010
9/26/2010 **
9/27/2010 1.43
9/28/2010
9/29/2010
9/30/2010



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/14/2009 7:00 AM 1.48 M M M M
12/8/2009 9:30 AM 0.03 0.4 0.03 0.4 0.03 The snow was 0.38 inch deep. Assuming 12 inches of snow equals 1 inch of water the melted snow would equal about 0.03 inch of water.
12/9/2009 7:00 AM 4.60 M M M M Volume of water was so great that storm sewer inlet in my backyard could not handle it and the over flow water ran through my yard to the street.
2/14/2010 1:00 PM 0.10 0.9 M M M
2/15/2010 9:30 AM 0.05 0.5 M M M
4/27/2010 3:30 PM 1.02 M M M M
5/3/2010 9:30 AM 2.19 M M M M Light rain followed by periodic heavy rains throughout the entire rain period.
5/21/2010 12:00 AM 0.99 M M M M The 0.99 inches of rain includes 0.09 inches that fell earlier in the week.
6/10/2010 9:15 AM 1.00 M M M M It started lightly raining early in the evening of 6/9/10. At 2 am it rained hard until about 3:23 am and then returned to a light rain.
7/9/2010 9:30 PM 1.20 M M M M STARTED ABOUT 5 PM AND ENDED ABOUT 7 PM.
7/10/2010 10:30 AM 0.14 M M M M
7/12/2010 9:30 AM 0.39 M M M M Heavy rain started at 7:16 am proceeded by much thunder. Later the it change to a steady moderate rain.
8/13/2010 6:00 PM 1.39 M M M M
8/16/2010 9:30 AM 0.31 M M M M
8/31/2010 9:30 AM 0.65 M M M M
9/10/2010 8:15 PM 0.59 M M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
9/22/2009 10/12/2009 7:00 AM 21 5.40 M M My internet service was not operational from 9/30/09 to 10/9/09.
11/12/2009 11/16/2009 4:00 PM 5 1.80 0.0 0.00
12/2/2009 12/04/2009 4:00 PM 3 2.48 0.0 0.00
12/10/2009 2/12/2010 7:00 AM 65 3.79 M M There several snows during this period which are included in the 3.79 inches.
6/4/2010 6/05/2010 7:10 AM 2 2.79 0.0 0.00
9/26/2010 9/27/2010 7:30 AM 2 1.43 0.0 1.43 Most of the 1.42 inches of rain fell on 6/27/10 between 5:53 am and 6:42 am in the quantities shown below: 5:53 am to 6:37 am heavy rain 6:37 am to 6:42 am light rain 6:42 am rain stopped



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