Best Time to Visit Watford
Best time: Jul, Aug, Jun, Sep.
Jul is warmest (22.5°C high); Oct is rainiest (65 mm).
Watford weather by month
| Month | High °C | Low °C | Rain mm | Sun hrs |
|---|---|---|---|---|
| Jan | 7.3 | 1.7 | 62 | 1.2 |
| Feb | 7.7 | 1.5 | 42 | 2.1 |
| Mar | 10.4 | 3 | 49 | 3.9 |
| Apr | 12.8 | 4.3 | 46 | 5.8 |
| May | 16.9 | 7.4 | 52 | 7.4 |
| Jun | 20 | 10.3 | 54 | 8.1 |
| Jul | 22.5 | 12.5 | 41 | 7.7 |
| Aug | 22.1 | 12.3 | 52 | 6.7 |
| Sep | 18.7 | 10.1 | 57 | 4.8 |
| Oct | 14.5 | 7.1 | 65 | 2.8 |
| Nov | 10.3 | 4 | 60 | 1.5 |
| Dec | 8.1 | 2.7 | 62 | 0.9 |
Average high temperature
Best months by activity
Overall: JulAugJunSep
Beaches: JulAugJun
Hiking: JulJunMayAug
Sightseeing: JulJunAugMay
Watford quick facts
What to pack
Cold months (Jan, Feb, Mar, Nov, Dec): warm layers and a coat.
Frequently asked questions
When is the best time to visit Watford?
Jul, Aug, Jun, Sep.
What is the rainiest month?
Oct, about 65 mm.
What is the warmest month?
Jul, with average highs of 22.5°C.
Where to stay
See Watford hotels · Book Watford tours & activities
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Climate data: Open-Meteo Historical (ERA5), 1991–2020 climate normals.
Licensed under CC BY 4.0.
Open-Meteo.