Monthly climate averages for Devizes, United Kingdom. Based on 10-year ERA5 reanalysis data.
Cfb Oceanic
Climate OverviewDevizes, United Kingdom in August has warm conditions, with highs averaging 20.6°C (69°F). Rain falls on about 10 days this month.
This month falls at the end of Summer.
Temperatures remain fairly steady throughout August, with daily highs around 20°C (68°F).
August sees fairly even rainfall, totalling about 64 mm across the month.
Expect around 10.1h of sunshine at the start of August, decreasing to 8.9h by the end.
The warmest days tend to fall around the 12th, averaging 22.5°C (73°F).
Temperatures begin dropping heading into September.
Daily averages based on historical data (2016–2025)
Daytime temperatures around 21°C (69°F) are ideal for full-day outdoor exploration.
Rain usually comes in shorter passing showers rather than all-day rain.
2 of the last 5 yearly records were warmer than this month's long-run average.
| Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 7°C / 2°C | 3°C / -2°C | 12days (68 mm) Wet | 3.8h Poor | 89% Very Muggy | 1.1 Low | Poor | View Details |
| February | 8°C / 3°C | 4°C / -1°C | 11days (61 mm) Wet | 4.9h Fair | 84% Humid | 1.6 Low | Poor | View Details |
| March | 10°C / 3°C | 6°C / -1°C | 13days (70 mm) Wet | 6.6h Fair | 82% Humid | 3.3 Moderate | Poor | View Details |
| April | 13°C / 5°C | 10°C / 1°C | 11days (52 mm) Wet | 9.3h Good | 76% Humid | 4.6 Moderate | Fair | View Details |
| May | 16°C / 8°C | 14°C / 5°C | 11days (64 mm) Wet | 10.8h Excellent | 76% Humid | 5.6 High | Fair | View Details |
| June best | 19°C / 11°C | 18°C / 9°C | 11days (64 mm) Wet | 10.6h Excellent | 76% Humid | 6.1 High | Good | View Details |
| July best | 21°C / 13°C | 20°C / 12°C | 10days (59 mm) Wet | 10.7h Excellent | 74% Muggy | 5.6 High | Excellent | View Details |
| August best | 21°C / 13°C | 19°C / 12°C | 10days (64 mm) Wet | 9.5h Good | 77% Humid | 5.1 High | Excellent | View Details |
| September best | 18°C / 11°C | 16°C / 9°C | 12days (76 mm) Wet | 7.6h Good | 81% Humid | 3.9 Moderate | Good | View Details |
| October | 14°C / 9°C | 12°C / 6°C | 13days (95 mm) Wet | 5.8h Fair | 85% Humid | 2.4 Moderate | Fair | View Details |
| November | 10°C / 5°C | 7°C / 2°C | 12days (76 mm) Wet | 4.4h Fair | 88% Very Muggy | 1.3 Low | Poor | View Details |
| December | 8°C / 4°C | 5°C / 0°C | 12days (80 mm) Wet | 3h Poor | 90% Very Muggy | 0.8 Low | Poor | View Details |
Dress in layers — a mix of long sleeves, light sweaters, and a versatile jacket works best for changeable conditions.
A waterproof jacket or compact umbrella is recommended for occasional showers.
Last updated:
We use cookies to analyze traffic and improve your experience. No personal data is sold or shared with advertisers.
We use Google Analytics to understand how visitors use WorldStats. This helps us improve content and performance. Analytics cookies track page views and session data — no personally identifiable information is collected. You can change your preference at any time from the footer.
