0in

Rain Today

Rain Last Hour
0in

Recorded at Port Isabel, Port Isabel-Cameron County Airport Updated 13 mins ago (13.3 miles away)

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Real-Time Extremes

Hottest 91.3 °F
El Salvador International Airport, FL
Coldest -25.7 °F
Eagle, Eagle Airport, AK
Windiest 45mph
Sand Point, AK
Wettest (Last Hour) 0.2in
Brenham, Brenham Municipal Airport, TX
Most Humid 100%
La Porte Municipal Airport, TX
Least Humid 9%
Air Force Academy, CO
Highest Pressure 1042 hPa
Toksook Bay, AK
Lowest Pressure 965 hPa
Narsarsuaq, ME

Trending Locations

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South Bay Rainfall Forecast

Today 13 Dec
25%
Sun 14 Dec
65%
Mon 15 Dec
35%
Tue 16 Dec
10%
Wed 17 Dec
30%
Thu 18 Dec
10%
Fri 19 Dec
10%

South Bay Rainfall Statistics

December Rainfall

Port Isabel, Port Isabel-Cameron County Airport (13 miles)

Total Rainfall 2025
26.9in
Daily Average 2025
0.1in
Wettest Day 27 March, 2025
10.2in
Wet Days 2025
58/347 (17%)
Total Rainfall November
0.4in
Daily Average November
0.01in
Wettest Day 26 November, 2025
0.1in
Wet Days November
4/30 (13%)
Total Rainfall December
0.2in
Daily Average December
0.01in
Wettest Day 6 December, 2025
0.1in
Wet Days December
2/13 (15%)

Climate (2010–Present)

Port Isabel, Port Isabel-Cameron County Airport (13 miles)

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Annual Average 2020–2024
25.7in
Monthly Average 2020–2025
2.4in
Daily Average 2020–2025
0.1in
Wettest Day 27 March, 2025
10.2in

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