0in

Rain Today

Rain Last Hour
0in

Recorded at Shirley, Brookhaven Airport Updated 29 mins ago (3.6 miles away)

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Real-Time Extremes

Hottest 89.5 °F
Pohnpei Island, HI
Coldest -34.7 °F
Fort Yukon, Fort Yukon Airport, AK
Windiest 77.2mph
Mount Washington, NH
Wettest (Last Hour) 0.1in
Cleveland Regional Jetport, TN
Most Humid 100%
Metter Municipal Airport, GA
Least Humid 18%
Los Angeles, Whiteman Airport, CA
Highest Pressure 1030.1 hPa
Selawik, AK
Lowest Pressure 1001 hPa
Shemya, Eareckson AFB, AK

Trending Locations

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Old Mastic Rainfall Forecast

Today 4 Dec
10%
Fri 5 Dec
10%
Sat 6 Dec
35%
Sun 7 Dec
5%
Mon 8 Dec
20%
Tue 9 Dec
20%
Wed 10 Dec
35%

Old Mastic Rainfall Statistics

December Rainfall

Shirley, Brookhaven Airport (3.1 miles)

Total Rainfall 2025
26.4in
Daily Average 2025
0.1in
Wettest Day 31 July, 2025
3in
Wet Days 2025
88/338 (26%)
Total Rainfall November
0in
Daily Average November
0in
Wettest Day 1 November, 2025
0in
Wet Days November
–
Total Rainfall December
0in
Daily Average December
0in
Wettest Day 1 December, 2025
0in
Wet Days December
–

Climate (2010–Present)

Shirley, Brookhaven Airport (3.1 miles)

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Annual Average 2020–2024
41.9in
Monthly Average 2020–2025
3.3in
Daily Average 2020–2025
0.1in
Wettest Day 26 October, 2021
4.8in

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