Grantham Rainfall Forecast

Today 28 Jun
55%
Sun 29 Jun
35%
Mon 30 Jun
5%
Tue 1 Jul
75%
Wed 2 Jul
10%
Thu 3 Jul
20%
Fri 4 Jul
20%

Grantham Rainfall Statistics

June Rainfall

Lebanon Municipal Airport (12.4 miles)

Total Rainfall 2025
19.3in
Daily Average 2025
0.1in
Wettest Day 31 May, 2025
1.9in
Wet Days 2025
78/179 (44%)
Total Rainfall May
8.7in
Daily Average May
0.3in
Wettest Day 31 May, 2025
1.9in
Wet Days May
22/31 (71%)
Total Rainfall June
2in
Daily Average June
0.1in
Wettest Day 7 June, 2025
0.6in
Wet Days June
8/28 (29%)

Climate (2010–Present)

Lebanon Municipal Airport (12.4 miles)

Take a look at our website widgetsAvailable free! Find Out More

Annual Average 2020–2024
36.4in
Monthly Average 2020–2025
3.1in
Daily Average 2020–2025
0.1in
Wettest Day 10 July, 2023
3.1in

Get WillyWeather+ to remove ads