Watertown Rainfall Forecast

Today 19 Jul
75%
Mon 20 Jul
No Rain
Tue 21 Jul
30%
Wed 22 Jul
95%
Thu 23 Jul
55%
Fri 24 Jul
15%
Sat 25 Jul
5%

Watertown Rainfall Statistics

July Rainfall

Laurence G Hanscom Field Airport (8.7 miles)

Total Rainfall 2026
13.9in
Daily Average 2026
0.1in
Wettest Day 7 July, 2026
2in
Wet Days 2026
69/200 (35%)
Total Rainfall June
1.7in
Daily Average June
0.1in
Wettest Day 18 June, 2026
0.5in
Wet Days June
7/30 (23%)
Total Rainfall July
2.3in
Daily Average July
0.1in
Wettest Day 7 July, 2026
2in
Wet Days July
2/19 (11%)

Climate (2021–2025)

Laurence G Hanscom Field Airport (8.7 miles)

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Annual Average 2021–2025
44.8in
Monthly Average 2021–2026
3.6in
Daily Average 2021–2026
0.1in
Wettest Day 8 August, 2023
3.6in

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