Station Overview Station Location
Station Number TX-HDL-21 Latitude 26.2431
Station Name McAllen 2.4 NE Longitude -98.2161
County Hidalgo Elevation (ft) 114



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 19 2.16 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Nov 19 0.92 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Dec 19 1.06 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Jan 20 1.05 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Feb 20 1.23 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
March 20 0.90 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
April 20 1.25 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
May 20 2.42 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
June 20 2.23 1.33 17 1.12 14 0.21 3 1 3 1 0.0 0 0
July 20 2.12 12.67 31 12.67 31 0.00 0 0 4 1 0.0 0 0
Aug 20 1.71 1.85 31 1.85 31 0.00 0 0 4 1 0.0 0 0
Sept 20 4.11 5.08 30 5.08 30 0.00 0 0 8 3 0.0 0 0
Water Year Totals: 21.16" 20.93" 109 days 20.72" 106 0.21" 3 days 1 19 days 6 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
5/16/2020
5/17/2020
5/18/2020
5/19/2020
5/20/2020
5/21/2020
5/22/2020
5/23/2020
5/24/2020
5/25/2020
5/26/2020
5/27/2020
5/28/2020
5/29/2020
5/30/2020
5/31/2020
6/1/2020
6/2/2020
6/3/2020
6/4/2020
6/5/2020
6/6/2020
6/7/2020
6/8/2020
6/9/2020
6/10/2020
6/11/2020
6/12/2020
6/13/2020 0.00
6/14/2020
6/15/2020 0.00
6/16/2020 0.00
6/17/2020 0.04
6/18/2020 0.00
6/19/2020 **
6/20/2020 **
6/21/2020 0.21
6/22/2020 0.00
6/23/2020 0.00
6/24/2020 T
6/25/2020 0.00
6/26/2020 0.18
6/27/2020 0.90
6/28/2020 0.00
6/29/2020 0.00
6/30/2020 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2020 0.00
7/2/2020 0.00
7/3/2020 0.00
7/4/2020 0.00
7/5/2020 0.00
7/6/2020 0.00
7/7/2020 0.00
7/8/2020 0.00
7/9/2020 0.00
7/10/2020 0.00
7/11/2020 0.00
7/12/2020 0.00
7/13/2020 0.00
7/14/2020 0.00
7/15/2020 0.00
7/16/2020 0.00
7/17/2020 0.00
7/18/2020 0.00
7/19/2020 0.01
7/20/2020 0.00
7/21/2020 0.00
7/22/2020 0.00
7/23/2020 0.00
7/24/2020 0.00
7/25/2020 0.00
7/26/2020 3.52
7/27/2020 8.98
7/28/2020 0.16
7/29/2020 0.00
7/30/2020 T
7/31/2020 0.00
8/1/2020 0.00
8/2/2020 0.38
8/3/2020 0.05
8/4/2020 0.00
8/5/2020 0.00
8/6/2020 0.00
8/7/2020 0.00
8/8/2020 0.00
8/9/2020 0.71
8/10/2020 0.00
8/11/2020 0.00
8/12/2020 0.00
8/13/2020 0.00
8/14/2020 0.00
8/15/2020 0.00
8/16/2020 0.00
8/17/2020 0.00
8/18/2020 0.00
8/19/2020 0.00
8/20/2020 0.00
8/21/2020 0.00
8/22/2020 0.00
8/23/2020 0.00
8/24/2020 0.00
8/25/2020 T
8/26/2020 0.71
8/27/2020 0.00
8/28/2020 0.00
8/29/2020 0.00
8/30/2020 0.00
8/31/2020 0.00
9/1/2020 0.00
9/2/2020 0.00
9/3/2020 0.00
9/4/2020 0.00
9/5/2020 0.09
9/6/2020 2.07
9/7/2020 0.04
9/8/2020 0.00
9/9/2020 0.00
9/10/2020 0.00
9/11/2020 0.09
9/12/2020 0.01
9/13/2020 0.00
9/14/2020 T
9/15/2020 T
9/16/2020 0.72
9/17/2020 T
9/18/2020 1.59
9/19/2020 0.47
9/20/2020 0.00
9/21/2020 0.00
9/22/2020 0.00
9/23/2020 0.00
9/24/2020 0.00
9/25/2020 0.00
9/26/2020 0.00
9/27/2020 0.00
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
6/13/2020 11:54 PM 0.00 0.0 M M M switching my reporting time to midnight, or rather 11:54PM.
6/15/2020 12:01 AM 0.00 0.0 M M M new reporting time, thanks Juan so this is for the 24 hr period ending circa midnight of 6/14.
6/16/2020 12:01 AM 0.00 0.0 M M M for previous 24hr of 15jun
6/17/2020 12:01 AM 0.04 M M M M scatter TS between 1300-1500. heavier ran to east
6/18/2020 12:01 AM 0.00 0.0 M M M
6/22/2020 12:01 AM 0.00 0.0 M M M
6/23/2020 12:01 AM 0.00 0.0 M M M
6/24/2020 12:01 AM T M M M M
6/25/2020 12:01 AM 0.00 0.0 M M M
6/26/2020 12:01 AM 0.18 M M M M
6/27/2020 12:01 AM 0.90 M M M M .60" fell overnight 0001-0800. .30" afternoon 1600-1730 CDT
6/28/2020 12:01 AM 0.00 0.0 M M M
6/29/2020 12:01 AM 0.00 0.0 M M M
6/30/2020 12:01 AM 0.00 0.0 M M M
7/1/2020 12:01 AM 0.00 0.0 M M M
7/2/2020 12:01 AM 0.00 0.0 M M M hi T at 1515 37.7 C / 99.9 F solar radiation 967 at solar noon was about 200 W/m2 low in clear sky due to Saharan dust / haze
7/3/2020 12:01 AM 0.00 0.0 M M M
7/4/2020 12:01 AM 0.00 0.0 M M M 100F+
7/5/2020 12:01 AM 0.00 0.0 M M M +100+F (unofficially)
7/6/2020 12:01 AM 0.00 0.0 M M M 101 F official, 102.5 F (unofficial)
7/7/2020 12:01 AM 0.00 0.0 M M M
7/8/2020 12:01 AM 0.00 0.0 M M M
7/9/2020 12:01 AM 0.00 0.0 M M M
7/10/2020 12:01 AM 0.00 0.0 M M M
7/11/2020 12:01 AM 0.00 0.0 M M M
7/12/2020 12:01 AM 0.00 0.0 M M M
7/13/2020 12:01 AM 0.00 0.0 M M M
7/14/2020 12:01 AM 0.00 0.0 M M M
7/15/2020 12:01 AM 0.00 0.0 M M M
7/16/2020 12:01 AM 0.00 0.0 M M M no rain, but we do have Saharan dust and 100F
7/17/2020 12:01 AM 0.00 0.0 M M M
7/18/2020 12:01 AM 0.00 0.0 M M M
7/19/2020 12:01 AM 0.01 M M M M
7/20/2020 12:01 AM 0.00 0.0 M M M
7/21/2020 12:01 AM 0.00 0.0 M M M
7/22/2020 12:01 AM 0.00 0.0 M M M
7/23/2020 12:01 AM 0.00 0.0 M M M
7/24/2020 12:01 AM 0.00 0.0 M M M expecting tropical storm hanna in about 36 hours!
7/25/2020 12:01 AM 0.00 0.0 M M M Tropical Storm (Hurr Cat1) coming soon Saturday
7/26/2020 12:01 AM 3.52 M M M M Hurricane Hanna -> Tropical Storm RAB Sat 25 Jul 315p and continued overnight into Sunday morning and related storms after center passage, see next day report
7/27/2020 12:01 AM 8.98 M M M M Tropical Storm Hanna continued from yesterday's report, could not report yesterday lost electricity. Storm total 33 hours 12.50" YES it filled my coco gauge, good thing I have 2. Max wind here 40 / at airport 4.5 miles south G44 (unoffical from metars)
7/28/2020 12:01 AM 0.16 M M M M left over streamers from Tropical Storm Hanna mostly missed to the N today, ie, Monday 27 Jul. Broken branches here and storm total 12.50 not counting today's 0.16"
7/29/2020 12:01 AM 0.00 0.0 M M M
7/30/2020 12:01 AM T M M M M remnants of hanna still linger in our atmosphere, and this am some storms passed here to east and north, and we did get a few drops around 8:00a 29jul.
7/31/2020 12:01 AM 0.00 0.0 M M M
8/1/2020 12:01 AM 0.00 0.0 M M M
8/2/2020 12:01 AM 0.38 M M M M RA Sat afternoon & TS this evening still RA at midnight. My Davis VP2 aero WLL recorded every minute, and it matched cocorahs amount exactly.
8/3/2020 12:01 AM 0.05 M M M M -RA and DZ that continued past midnight from the previous day.
8/4/2020 12:01 AM 0.00 0.0 M M M
8/5/2020 12:01 AM 0.00 0.0 M M M
8/6/2020 12:01 AM 0.00 0.0 M M M
8/7/2020 12:01 AM 0.00 0.0 M M M
8/8/2020 12:01 AM 0.00 0.0 M M M late afternoon rain cell went south of us by about 2 miles, so no rain here.
8/9/2020 12:01 AM 0.71 M M M M Afternoon rain, very heavy up to 5.50in/hr at its peak. Rainfall was 3 different cells over 3.5 hr. Sidenote: my Davis aerocone tipping bucket has been matching my cocorahs collector exactly to the hundredth.
8/10/2020 12:01 AM 0.00 0.0 M M M
8/11/2020 12:01 AM 0.00 0.0 M M M
8/12/2020 12:01 AM 0.00 0.0 M M M
8/13/2020 12:01 AM 0.00 0.0 M M M
8/14/2020 12:01 AM 0.00 0.0 M M M
8/15/2020 12:01 AM 0.00 0.0 M M M
8/16/2020 12:01 AM 0.00 0.0 M M M
8/17/2020 12:01 AM 0.00 0.0 M M M
8/18/2020 12:01 AM 0.00 0.0 M M M
8/19/2020 12:01 AM 0.00 0.0 M M M
8/20/2020 12:01 AM 0.00 0.0 M M M
8/21/2020 12:01 AM 0.00 0.0 M M M
8/22/2020 12:01 AM 0.00 0.0 M M M
8/23/2020 12:01 AM 0.00 0.0 M M M
8/24/2020 12:01 AM 0.00 0.0 M M M scattered rain in area circa 100p but missed here
8/25/2020 12:01 AM T M M M M rain cell passed by with center just NW of here, not enough to accumulate
8/26/2020 12:01 AM 0.71 M M M M afternoon coastal thunderstorm, interesting to me my Davis aerocone again matched cocorahs exactly to the hundredth. heaviest 10 min rainfall 2.22"/h. Heavisest 1 min rate on Davis 4.72"/h
8/27/2020 12:01 AM 0.00 0.0 M M M
8/28/2020 12:01 AM 0.00 0.0 M M M
8/29/2020 12:01 AM 0.00 0.0 M M M
8/30/2020 12:01 AM 0.00 0.0 M M M
8/31/2020 12:01 AM 0.00 0.0 M M M
9/1/2020 12:01 AM 0.00 0.0 M M M
9/2/2020 12:01 AM 0.00 0.0 M M M
9/3/2020 12:01 AM 0.00 0.0 M M M
9/4/2020 12:01 AM 0.00 0.0 M M M
9/5/2020 12:01 AM 0.09 M M M M tropical wave off Gulf
9/6/2020 12:01 AM 2.07 M M M M Tropical trough slowly passed thru all day Saturday, including tornado warning. Heaviest 1 min rate 4.30 at 1:24pm (Davis), heaviest 1 hour rate 1.42 at 3:40am.
9/7/2020 12:01 AM 0.04 M M M M
9/8/2020 12:01 AM 0.00 0.0 M M M Very scatter rain in the county, not here.
9/9/2020 12:01 AM 0.00 0.0 M M M
9/10/2020 12:01 AM 0.00 0.0 M M M
9/11/2020 12:01 AM 0.09 M M M M
9/12/2020 12:01 AM 0.01 M M M M
9/13/2020 12:01 AM 0.00 0.0 M M M
9/14/2020 12:01 AM T M M M M
9/15/2020 12:01 AM T M M M M much heavier RA pass west of here from North to South coming off the Gulf unrelated to Hurricane Sally
9/16/2020 12:01 AM 0.72 M M M M tropical shower disturbance western Gulf, not Sally. Heavy to Violent +RA but only for 17 min. Max 1 min rate= 0.05", max 5 min rate= 0.20" = 2.40"/hr
9/17/2020 12:01 AM T M M M M Scattered showers missed here
9/18/2020 12:01 AM 1.59 M M M M tropical disturbance continues from western Gulf, expected to continue into next week as 22 becomes W. Max 1 min rate 0.08" 240p. Max 15 min rate 0.75" 230-245p. Max 10 min rate 0.56" 235-245p.
9/19/2020 12:01 AM 0.47 M M M M 22 is now beta, two showers afternoon & evening
9/20/2020 12:01 AM 0.00 0.0 M M M Beta now staying N of here
9/21/2020 12:01 AM 0.00 0.0 M M M
9/22/2020 12:01 AM 0.00 0.0 M M M
9/23/2020 12:01 AM 0.00 0.0 M M M
9/24/2020 12:01 AM 0.00 0.0 M M M
9/25/2020 12:01 AM 0.00 0.0 M M M
9/26/2020 12:01 AM 0.00 0.0 M M M
9/27/2020 12:01 AM 0.00 0.0 M M M
9/28/2020 12:01 AM 0.00 0.0 M M M
9/29/2020 12:01 AM 0.00 0.0 M M M cold front passed thru early Mon afternoon, radar rain to east and west of here
9/30/2020 12:01 AM 0.00 0.0 M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
6/19/2020 6/21/2020 12:01 AM 3 0.21 M M was out of town but saw precip activity on radar. rain was scattered. we had relatively little rain while airport KMFE 4.7 south had over 2.5" during same period.



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