Great Marlow Rainfall Forecast

Today 14 May
90%5–15mm
Fri 15 May
80%5–10mm
Sat 16 May
90%15–20mm
Sun 17 May
85%20–25mm
Mon 18 May
85%20–30mm
Tue 19 May
85%5–20mm
Wed 20 May
30%< 1mm

Great Marlow Rainfall Statistics View More

May Rainfall

Grafton (Agricultural Research and Advisory Station) (4km)

Total Rainfall 2026
241mm
Daily Average 2026
1.8mm
Wettest Day 10 March, 2026
24.8mm
Wet Days 2026
47/134 (35%)
Total Rainfall April
24.8mm
Daily Average April
0.8mm
Wettest Day 27 April, 2026
9.8mm
Wet Days April
6/30 (20%)
Total Rainfall May
58.4mm
Daily Average May
4.5mm
Wettest Day 2 May, 2026
24.6mm
Wet Days May
10/14 (71%)

Climate (2010–Present)

Grafton (Agricultural Research and Advisory Station) (4km)

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Annual Average 2021–2025
1222.6mm
Monthly Average 2021–2026
93.2mm
Daily Average 2021–2026
3.1mm
Wettest Day 28 February, 2022
252mm

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