0in

Rain Today

Rain Last Hour
0in

Recorded at Harlingen, Rio Grande Valley International Airport Updated 1 hour 5 mins ago (5.9 miles away)

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Real-Time Extremes

Hottest 87.7 °F
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Coldest 28.3 °F
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Windiest 38mph
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Wettest (Last Hour) 0.9in
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Most Humid 100%
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Least Humid 9%
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Highest Pressure 1037.3 hPa
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Lowest Pressure 1001 hPa
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City of Harlingen Reservoir Rainfall Forecast

Today 4 Sep
No Rain
Sat 5 Sep
15%
Sun 6 Sep
25%
Mon 7 Sep
20%
Tue 8 Sep
25%
Wed 9 Sep
30%
Thu 10 Sep
15%

City of Harlingen Reservoir Rainfall Statistics

September Rainfall

Harlingen, Rio Grande Valley International Airport (5.6 miles)

Total Rainfall 2026
14.4in
Daily Average 2026
0.1in
Wettest Day 2 June, 2026
2.6in
Wet Days 2026
38/247 (15%)
Total Rainfall August
0.02in
Daily Average August
0in
Wettest Day 8 August, 2026
0.02in
Wet Days August
1/31 (3%)
Total Rainfall September
0in
Daily Average September
0in
Wettest Day 1 September, 2026
0in
Wet Days September
–

Climate (2021–2025)

Harlingen, Rio Grande Valley International Airport (5.6 miles)

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Annual Average 2021–2025
32.4in
Monthly Average 2021–2026
2.5in
Daily Average 2021–2026
0.1in
Wettest Day 27 March, 2025
14in

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