Station Overview Station Location
Station Number NC-CH-3 Latitude 35.7666
Station Name Pittsboro 5.4 NW Longitude -79.25215
County Chatham Elevation (ft) 512



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 10 3.69 2.91 30 2.76 8 0.15 22 7 7 0 0.0 0 0
Nov 10 3.40 0.90 23 0.90 12 0.00 11 3 4 2 0.0 0 0
Dec 10 3.24 2.12 28 2.12 24 0.00 4 2 7 2 6.0 4 7
Jan 11 3.73 1.14 29 0.98 21 0.16 8 4 7 1 0.1 1 2
Feb 11 3.40 1.60 25 1.60 13 0.00 12 2 7 3 0.4 1 1
March 11 4.35 4.45 19 3.75 10 0.70 9 3 10 0 0.0 0 0
April 11 3.31 3.47 23 2.62 12 0.85 11 2 10 2 0.0 0 0
May 11 3.71 4.51 7 4.51 7 0.00 0 0 7 0 0.0 0 0
June 11 4.10 3.38 3 3.38 3 0.00 0 0 3 0 0.0 0 0
July 11 4.66 2.63 7 2.63 7 0.00 0 0 7 0 0.0 0 0
Aug 11 4.39 4.51 9 2.17 6 2.34 3 1 6 0 0.0 0 0
Sept 11 4.17 2.94 7 0.74 1 2.20 6 1 1 0 0.0 0 0
Water Year Totals: 46.15" 34.56" 210 days 28.16" 124 6.40" 86 days 25 76 days 10 days 6.5" 6 days 10 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
10/1/2010 0.33
10/2/2010 **
10/3/2010 **
10/4/2010 **
10/5/2010 **
10/6/2010 **
10/7/2010 0.00
10/8/2010 **
10/9/2010 **
10/10/2010 **
10/11/2010 0.00
10/12/2010
10/13/2010
10/14/2010 0.03
10/15/2010 0.33
10/16/2010
10/17/2010 **
10/18/2010 0.00
10/19/2010 **
10/20/2010 **
10/21/2010 0.15
10/22/2010
10/23/2010 0.00 **
10/24/2010 **
10/25/2010 0.00
10/26/2010 1.60
10/27/2010 0.02
10/28/2010 0.44
10/29/2010 0.01 **
10/30/2010 **
10/31/2010 0.00
11/1/2010 0.00
11/2/2010
11/3/2010 0.00
11/4/2010 0.07
11/5/2010
11/6/2010
11/7/2010 **
11/8/2010 **
11/9/2010 0.00
11/10/2010
11/11/2010 **
11/12/2010 **
11/13/2010 **
11/14/2010 0.00
11/15/2010 0.00
11/16/2010 0.00
11/17/2010 0.65
11/18/2010 T
11/19/2010 **
11/20/2010 **
11/21/2010 **
11/22/2010 0.00
11/23/2010
11/24/2010 T
11/25/2010
11/26/2010
11/27/2010 0.17
11/28/2010 0.00
11/29/2010 0.00
11/30/2010 0.01
12/1/2010 0.49
12/2/2010 0.00
12/3/2010 0.00
12/4/2010
12/5/2010 0.10
12/6/2010 0.00
12/7/2010 0.00
12/8/2010
12/9/2010 **
12/10/2010 0.00
12/11/2010 0.00
12/12/2010 0.15
12/13/2010 T
12/14/2010 0.00
12/15/2010
12/16/2010 0.08
12/17/2010 0.53
12/18/2010 0.00
12/19/2010 T
12/20/2010 0.00
12/21/2010 0.00
12/22/2010 0.00
12/23/2010 **
12/24/2010 0.00
12/25/2010 0.00
12/26/2010 0.64
12/27/2010 0.13
12/28/2010 0.00
12/29/2010 0.00
12/30/2010 0.00
12/31/2010 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2011 0.00
1/2/2011 **
1/3/2011 0.16
1/4/2011 0.00
1/5/2011
1/6/2011 0.13
1/7/2011 0.00
1/8/2011 0.00
1/9/2011 T
1/10/2011 0.00
1/11/2011 0.28
1/12/2011 0.01
1/13/2011 0.00
1/14/2011 **
1/15/2011 0.00
1/16/2011 0.00
1/17/2011 0.00
1/18/2011 0.13
1/19/2011 0.01
1/20/2011 0.00
1/21/2011
1/22/2011 **
1/23/2011 0.00
1/24/2011 0.00
1/25/2011 0.00
1/26/2011 0.18
1/27/2011 0.24
1/28/2011 0.00
1/29/2011 **
1/30/2011 0.00
1/31/2011 0.00
2/1/2011 0.00
2/2/2011 0.22
2/3/2011 T
2/4/2011 0.06
2/5/2011 0.65
2/6/2011 0.62
2/7/2011 0.01
2/8/2011 T
2/9/2011 0.00
2/10/2011 0.03
2/11/2011 T
2/12/2011
2/13/2011 **
2/14/2011 **
2/15/2011 **
2/16/2011 **
2/17/2011 **
2/18/2011 **
2/19/2011 **
2/20/2011 **
2/21/2011 **
2/22/2011 0.00
2/23/2011 **
2/24/2011 0.00
2/25/2011 0.01
2/26/2011
2/27/2011
2/28/2011 0.00
3/1/2011 1.03
3/2/2011
3/3/2011
3/4/2011
3/5/2011
3/6/2011 0.01
3/7/2011 0.58
3/8/2011 **
3/9/2011 **
3/10/2011 0.36
3/11/2011 **
3/12/2011 **
3/13/2011 0.34
3/14/2011
3/15/2011
3/16/2011 0.26
3/17/2011
3/18/2011
3/19/2011 **
3/20/2011 **
3/21/2011 0.00
3/22/2011
3/23/2011
3/24/2011 0.39
3/25/2011
3/26/2011
3/27/2011 0.40
3/28/2011 0.02
3/29/2011 0.04
3/30/2011 0.01
3/31/2011 1.01
Day of YearDaily PrcpMultiday Prcp
4/1/2011 0.02
4/2/2011
4/3/2011
4/4/2011
4/5/2011 0.20
4/6/2011
4/7/2011
4/8/2011
4/9/2011 0.49
4/10/2011 1.02
4/11/2011
4/12/2011 **
4/13/2011 **
4/14/2011 **
4/15/2011 **
4/16/2011 **
4/17/2011 **
4/18/2011 **
4/19/2011 **
4/20/2011 **
4/21/2011 0.00
4/22/2011 0.09
4/23/2011 0.52
4/24/2011 0.01
4/25/2011 T
4/26/2011 T
4/27/2011 0.01
4/28/2011 0.14
4/29/2011 0.12
4/30/2011
5/1/2011
5/2/2011
5/3/2011
5/4/2011 1.16
5/5/2011
5/6/2011
5/7/2011
5/8/2011 0.44
5/9/2011 0.09
5/10/2011
5/11/2011 0.31
5/12/2011 0.02
5/13/2011
5/14/2011 0.76
5/15/2011
5/16/2011
5/17/2011
5/18/2011
5/19/2011
5/20/2011
5/21/2011
5/22/2011
5/23/2011
5/24/2011
5/25/2011
5/26/2011
5/27/2011
5/28/2011 1.73
5/29/2011
5/30/2011
5/31/2011
6/1/2011
6/2/2011
6/3/2011
6/4/2011
6/5/2011
6/6/2011
6/7/2011
6/8/2011
6/9/2011
6/10/2011
6/11/2011
6/12/2011 1.66
6/13/2011
6/14/2011
6/15/2011
6/16/2011
6/17/2011
6/18/2011
6/19/2011 0.01
6/20/2011
6/21/2011
6/22/2011
6/23/2011
6/24/2011
6/25/2011
6/26/2011
6/27/2011
6/28/2011
6/29/2011 1.71
6/30/2011
Day of YearDaily PrcpMultiday Prcp
7/1/2011
7/2/2011
7/3/2011
7/4/2011
7/5/2011 0.07
7/6/2011 0.26
7/7/2011 0.04
7/8/2011
7/9/2011 0.76
7/10/2011
7/11/2011
7/12/2011
7/13/2011
7/14/2011
7/15/2011
7/16/2011
7/17/2011
7/18/2011
7/19/2011
7/20/2011
7/21/2011
7/22/2011 0.02
7/23/2011
7/24/2011
7/25/2011 0.52
7/26/2011 0.96
7/27/2011
7/28/2011
7/29/2011
7/30/2011
7/31/2011
8/1/2011 0.17
8/2/2011
8/3/2011
8/4/2011 0.06
8/5/2011
8/6/2011 0.59
8/7/2011
8/8/2011 0.02
8/9/2011
8/10/2011
8/11/2011
8/12/2011
8/13/2011 **
8/14/2011 **
8/15/2011 2.34
8/16/2011
8/17/2011
8/18/2011
8/19/2011
8/20/2011
8/21/2011
8/22/2011 1.21
8/23/2011
8/24/2011
8/25/2011
8/26/2011
8/27/2011 0.12
8/28/2011
8/29/2011
8/30/2011
8/31/2011
9/1/2011
9/2/2011
9/3/2011
9/4/2011
9/5/2011
9/6/2011
9/7/2011 0.74
9/8/2011
9/9/2011
9/10/2011
9/11/2011
9/12/2011 **
9/13/2011 **
9/14/2011 **
9/15/2011 **
9/16/2011 **
9/17/2011 2.20
9/18/2011
9/19/2011
9/20/2011
9/21/2011
9/22/2011
9/23/2011
9/24/2011
9/25/2011
9/26/2011
9/27/2011
9/28/2011
9/29/2011
9/30/2011



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2010 8:00 AM 0.33 0.0 0.00 0.0 0.00
10/14/2010 7:00 AM 0.03 0.0 0.00 0.0 0.00
10/15/2010 7:00 AM 0.33 0.0 0.00 0.0 0.00 Cooling down to 42F overnight.
10/23/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00 Frost
10/26/2010 7:00 AM 1.60 0.0 0.00 0.0 0.00
10/27/2010 9:00 AM 0.02 0.0 0.00 0.0 0.00
10/28/2010 7:00 AM 0.44 0.0 0.00 0.0 0.00
10/29/2010 7:00 AM 0.01 0.0 0.00 0.0 0.00
11/1/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/3/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/4/2010 7:00 AM 0.07 0.0 0.00 0.0 0.00
11/15/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/16/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/17/2010 7:00 AM 0.65 0.0 0.00 0.0 0.00
11/18/2010 7:00 AM T 0.0 0.00 0.0 0.00
11/24/2010 7:00 AM T 0.0 0.00 0.0 0.00
11/27/2010 7:00 AM 0.17 0.0 0.00 0.0 0.00
11/28/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00 Coldest day this season 27F.
11/29/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/30/2010 7:00 AM 0.01 0.0 0.00 0.0 0.00
12/1/2010 7:00 AM 0.49 0.0 0.00 0.0 0.00
12/2/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
12/3/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
12/5/2010 7:00 AM 0.10 0.2 M 0.2 M Snow accumulation peaked at 230pm at 0.25", than precipatation changed to mix of drizzle and fine sleet , Did not measure snow melt amount.
12/6/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
12/7/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
12/11/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
12/12/2010 7:00 AM 0.15 0.0 0.00 0.0 0.00 Fog
12/13/2010 7:00 AM T T T T T Ligt dusting of snow 5-10% coverage.
12/14/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
12/16/2010 7:00 AM 0.08 0.1 0.02 0.1 0.02 Overnight dry snow changing to freezing rain around 620am, still freezing rain at 7am.
12/17/2010 7:00 AM 0.53 0.0 0.00 0.0 0.00 Above freezing overnight.
12/18/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
12/19/2010 7:00 AM T T T 0.0 0.00 Air temp dropped to below freezing by 7am.
12/20/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
12/21/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
12/22/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
12/25/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
12/26/2010 7:00 AM 0.64 4.5 0.64 4.5 0.64
12/27/2010 7:00 AM 0.13 1.2 0.13 5.6 0.75
12/28/2010 7:00 AM 0.00 0.0 0.00 4.0 0.34
12/29/2010 7:00 AM 0.00 0.0 0.00 3.5 3.60
12/30/2010 7:00 AM 0.00 0.0 0.00 1.7 0.12 Snow covers 50% of cleared land.
12/31/2010 7:00 AM 0.00 0.0 0.00 M M small islands of snow making up approx 10% of total landscape. Depth of "dusting" to 0.5"
1/1/2011 7:00 AM 0.00 0.0 0.00 M M a few minor patches of snow exist in protected areas, less tha 2% of landscape.
1/4/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
1/6/2011 7:00 AM 0.13 0.0 0.00 0.0 0.00
1/7/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
1/8/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
1/9/2011 7:00 AM T T T 0.0 0.00
1/10/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00 The afternoon winds were breezy but calm by 7am.
1/11/2011 7:00 AM 0.28 0.1 M 0.4 0.28 Dusting of snow early evening than change over to freezing rain, drizzle of freezing rain at 7am.
1/12/2011 7:00 AM 0.01 0.0 0.00 0.1 M New "rain" was in the form of freezing rain. Snow on ground is dusting with 0.1" ice on top.
1/13/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
1/16/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
1/17/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
1/18/2011 7:00 AM 0.13 0.0 0.00 0.0 0.00
1/19/2011 7:00 AM 0.01 0.0 0.00 0.0 0.00
1/20/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
1/24/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
1/25/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
1/26/2011 7:00 AM 0.18 0.0 0.00 0.0 0.00
1/27/2011 7:00 AM 0.24 0.0 0.00 0.0 0.00
1/28/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
1/31/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
2/1/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
2/2/2011 7:00 AM 0.22 0.0 0.00 0.0 0.00
2/3/2011 7:00 AM T 0.0 0.00 0.0 0.00
2/4/2011 7:00 AM 0.06 0.0 0.00 0.0 0.00
2/5/2011 7:00 AM 0.65 0.0 0.00 0.0 0.00 Standing water on flat fields - poor drainage.
2/6/2011 7:00 AM 0.62 0.0 0.00 0.0 0.00
2/7/2011 7:00 AM 0.01 0.0 0.00 0.0 0.00
2/8/2011 7:00 AM T 0.0 0.00 0.0 0.00
2/9/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
2/10/2011 7:00 AM 0.03 0.4 0.03 0.4 0.03 "Dry", "fuffy" snow easy to brush. Sticking to cars and grass but so far not on road bed.
2/11/2011 7:00 AM T T T 0.0 0.00
2/25/2011 7:00 AM 0.01 0.0 0.00 0.0 0.00
2/28/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/1/2011 7:00 AM 1.03 0.0 0.00 0.0 0.00
3/6/2011 7:00 AM 0.01 0.0 0.00 0.0 0.00 Not raining at 7am.
3/7/2011 7:00 AM 0.58 0.0 0.00 0.0 0.00
3/16/2011 7:00 AM 0.26 0.0 0.00 0.0 0.00
3/24/2011 7:00 AM 0.39 0.0 0.00 0.0 0.00 T-Storms rolled through overnight.
3/27/2011 7:00 AM 0.40 0.0 0.00 0.0 0.00
3/28/2011 7:00 AM 0.02 0.0 0.00 0.0 0.00 Sleet!
3/29/2011 7:00 AM 0.04 0.0 0.00 0.0 0.00 Hard freeze, below 30°F for at least 3 hours.
3/30/2011 7:00 AM 0.01 0.0 0.00 0.0 0.00
3/31/2011 7:00 AM 1.01 0.0 0.00 0.0 0.00
4/1/2011 7:00 AM 0.02 0.0 0.00 0.0 0.00
4/5/2011 7:00 AM 0.20 0.0 0.00 0.0 0.00
4/9/2011 7:00 AM 0.49 0.0 0.00 0.0 0.00 Thunder storms over night,
4/10/2011 7:00 AM 1.02 0.0 0.00 0.0 0.00 Thunder and lighting with wind overnight.
4/22/2011 7:00 AM 0.09 0.0 0.00 0.0 0.00
4/23/2011 7:00 AM 0.52 0.0 0.00 0.0 0.00
4/24/2011 7:00 AM 0.01 0.0 0.00 0.0 0.00
4/25/2011 7:00 AM T 0.0 0.00 0.0 0.00
4/26/2011 7:00 AM T 0.0 0.00 0.0 0.00
4/27/2011 7:00 AM 0.01 0.0 0.00 0.0 0.00
4/28/2011 7:00 AM 0.14 0.0 0.00 M M
4/29/2011 7:00 AM 0.12 0.0 0.00 0.0 0.00 Lots of wind little rain.
5/4/2011 7:00 AM 1.16 0.0 0.00 0.0 0.00 Storms rolling through this area produced winds that resulted in some dead tree limbs to fall, some of the limbs up to 6" dia. Lawn furniture blown around.
5/8/2011 7:00 AM 0.44 0.0 0.00 0.0 0.00 Still raining at 7am.
5/9/2011 7:00 AM 0.09 0.0 0.00 0.0 0.00
5/11/2011 7:00 AM 0.31 0.0 0.00 0.0 0.00 T-Storms rolled through with thunder and lightning some loud enough to shacke the house.
5/12/2011 7:00 AM 0.02 0.0 0.00 0.0 0.00 Light mist at 7am.
5/14/2011 7:00 AM 0.76 0.0 0.00 0.0 0.00
5/28/2011 7:00 AM 1.73 0.0 0.00 0.0 0.00
6/12/2011 7:00 AM 1.66 0.0 0.00 0.0 0.00 T-Storms early evening.
6/19/2011 7:00 AM 0.01 0.0 0.00 0.0 0.00 Strong winds from NW preceeded the little rainfall that occured.
6/29/2011 7:00 AM 1.71 0.0 0.00 0.0 0.00 Most fell within an hours time. Storms rolled through early evening into the night. No hail, just rain and wind.
7/5/2011 7:00 AM 0.07 0.0 0.00 0.0 0.00
7/6/2011 7:00 AM 0.26 0.0 0.00 0.0 0.00
7/7/2011 7:00 AM 0.04 0.0 0.00 0.0 0.00
7/9/2011 7:00 AM 0.76 0.0 0.00 0.0 0.00 Multipole storms overnight, lots of lightning.
7/22/2011 7:00 AM 0.02 0.0 0.00 0.0 0.00 Lots of wind, thunder and lightning but no rain to speak of.
7/25/2011 6:50 AM 0.52 0.0 0.00 0.0 0.00
7/26/2011 7:00 AM 0.96 0.0 0.00 0.0 0.00
8/1/2011 7:00 AM 0.17 0.0 0.00 0.0 0.00
8/4/2011 7:00 AM 0.06 0.0 0.00 0.0 0.00
8/6/2011 7:00 AM 0.59 0.0 0.00 0.0 0.00
8/8/2011 7:00 AM 0.02 0.0 0.00 0.0 0.00
8/22/2011 7:00 AM 1.21 0.0 0.00 0.0 0.00 Pea size hail.
8/27/2011 7:00 AM 0.12 0.0 0.00 0.0 0.00 Light rain and breezy.
9/7/2011 7:00 AM 0.74 0.0 0.00 0.0 0.00



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
10/2/2010 10/05/2010 7:00 AM 4 0.00 0.0 0.00
10/5/2010 10/07/2010 7:00 AM 3 0.00 0.0 0.00
10/8/2010 10/11/2010 7:00 AM 4 0.00 0.0 0.00
10/17/2010 10/18/2010 7:00 AM 2 0.00 0.0 0.00
10/19/2010 10/21/2010 7:00 AM 3 0.15 0.0 0.00
10/23/2010 10/25/2010 7:00 AM 3 0.00 0.0 0.00
10/29/2010 10/31/2010 7:00 AM 3 0.00 0.0 0.00
11/7/2010 11/09/2010 7:00 AM 3 0.00 0.0 0.00
11/11/2010 11/14/2010 7:00 AM 4 0.00 0.0 0.00
11/19/2010 11/22/2010 7:00 AM 4 0.00 0.0 0.00
12/9/2010 12/10/2010 7:00 AM 2 0.00 0.0 0.00
12/23/2010 12/24/2010 7:00 AM 2 0.00 0.0 0.00
1/2/2011 1/03/2011 7:00 AM 2 0.16 0.0 0.00
1/14/2011 1/15/2011 7:00 AM 2 0.00 0.0 0.00
1/22/2011 1/23/2011 7:00 AM 2 0.00 0.0 0.00
1/29/2011 1/30/2011 7:00 AM 2 0.00 0.0 0.00
2/13/2011 2/22/2011 7:00 AM 10 0.00 0.0 0.00
2/23/2011 2/24/2011 7:00 AM 2 0.00 0.0 0.00
3/8/2011 3/10/2011 7:00 AM 3 0.36 0.0 0.00
3/11/2011 3/13/2011 7:00 AM 3 0.34 0.0 0.00
3/19/2011 3/21/2011 7:00 AM 3 0.00 0.0 0.00
4/12/2011 4/19/2011 7:00 AM 8 0.85 0.0 0.00
4/19/2011 4/21/2011 7:00 AM 3 0.00 0.0 0.00
8/13/2011 8/15/2011 7:00 AM 3 2.34 0.0 0.00
9/12/2011 9/17/2011 9:00 AM 6 2.20 0.0 0.00



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