Greenwich Rainfall Forecast

Today 25 Apr
95%
Sun 26 Apr
90%
Mon 27 Apr
15%
Tue 28 Apr
20%
Wed 29 Apr
45%
Thu 30 Apr
50%
Fri 1 May
45%

Greenwich Rainfall Statistics

April Rainfall

Allentown, Lehigh Valley International Airport (17.4 miles)

Total Rainfall 2026
10.5in
Daily Average 2026
0.1in
Wettest Day 5 March, 2026
1.6in
Wet Days 2026
36/115 (31%)
Total Rainfall March
5.7in
Daily Average March
0.2in
Wettest Day 5 March, 2026
1.6in
Wet Days March
14/31 (45%)
Total Rainfall April
1.2in
Daily Average April
0.1in
Wettest Day 19 April, 2026
0.5in
Wet Days April
6/25 (24%)

Climate (2010–Present)

Allentown, Lehigh Valley International Airport (17.4 miles)

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Annual Average 2021–2025
42.5in
Monthly Average 2021–2026
3.5in
Daily Average 2021–2026
0.1in
Wettest Day 1 September, 2021
4.1in

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