Derry Rainfall Forecast
- 15%
- No Rain
- 95%
- 95%
- No Rain
- 60%
- 60%
Derry Rainfall Statistics
July Rainfall
Latrobe / Westmorland (6.2 miles)
Total Rainfall July
0.7inDaily Average July
0.05inWettest Day 7 July, 2026
0.6inWet Days July
3/16 (19%)
Climate (2021–2025)
Latrobe / Westmorland (6.2 miles)
Annual Average 2021–2025
3.1inMonthly Average 2021–2026
0.4inDaily Average 2021–2026
0.01inWettest Day 16 July, 2025
1.5in