Simpson Lake Rainfall Forecast

Today 16 Mar
40%
Tue 17 Mar
35%
Wed 18 Mar
25%
Thu 19 Mar
30%
Fri 20 Mar
45%
Sat 21 Mar
30%
Sun 22 Mar
15%

Simpson Lake Rainfall Statistics

March Rainfall

Deer Park, Deer Park Airport (47.2 miles)

Total Rainfall 2026
3.8in
Daily Average 2026
0.1in
Wettest Day 13 March, 2026
0.7in
Wet Days 2026
23/75 (31%)
Total Rainfall February
1in
Daily Average February
0.04in
Wettest Day 7 February, 2026
0.2in
Wet Days February
11/28 (39%)
Total Rainfall March
1.5in
Daily Average March
0.1in
Wettest Day 13 March, 2026
0.7in
Wet Days March
4/16 (25%)

Climate (2010–Present)

Deer Park, Deer Park Airport (47.2 miles)

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Annual Average 2021–2025
18.7in
Monthly Average 2021–2026
1.5in
Daily Average 2021–2026
0.1in
Wettest Day 27 December, 2022
1.5in

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