Wiltshire, United Kingdom Weather

  1. Wiltshire, United Kingdom Weather
  2. Current conditions
  3. Weather forecast
  4. Averages and extremes
  5. Yesterday's Data
  6. Temperature and possibility of rain in Wiltshire over the next 12 hours
  7. Temperature and possibility of rain in Wiltshire in the coming days
  8. Rainfall in Wiltshire in the coming days
  9. Wiltshire Weather Summary
  10. Weather averages by month
  11. Wiltshire's weather
  12. Frequently asked questions
  13. Comments
Wiltshire, Weather
(Photo by Viktor Forgacs on Unsplash)

Current conditions

Updated:
21°C
69.8°F
°C °F

Condition: Mainly Clear

Pressure: 1,002 hPa

Feel like: 20 °C

Temperature: 21°C

Cloud: 36%

Humidity: 50%

Wind: W - 12 km/h

Visibility: 37.04 km

Weather forecast

Sat
26 Sep
10°C / 20°C
Drizzle
Sun
27 Sep
6°C / 17°C
Overcast
Mon
28 Sep
12°C / 23°C
Drizzle
Tue
29 Sep
14°C / 19°C
Drizzle Dense Intensity
Wed
30 Sep
10°C / 16°C
Drizzle
Hourly forecast today:
14:00 PM
10° / 21°
10° / 21°
Mainly Clear
50% 27 km/h
15:00 PM
11° / 21°
11° / 21°
Partly Cloudy
54% 33 km/h
16:00 PM
11° / 20°
11° / 20°
Partly Cloudy
56% 29 km/h
17:00 PM
11° / 19°
11° / 19°
Overcast
63% 33 km/h
18:00 PM
11° / 17°
11° / 17°
Overcast
68% 20 km/h
19:00 PM
10° / 16°
10° / 16°
Overcast
71% 34 km/h
20:00 PM
10° / 15°
10° / 15°
Overcast
70% 23 km/h
21:00 PM
9° / 15°
9° / 15°
Overcast
71% 28 km/h
22:00 PM
9° / 14°
9° / 14°
Overcast
75% 28 km/h
23:00 PM
10° / 13°
10° / 13°
Overcast
79% 20 km/h
00:00 AM
10° / 13°
10° / 13°
Overcast
84% 20 km/h

30 Day Averages and Extremes

  • Average high 17.7°C
  • Average low 10.27°C
  • Hottest day 23°C (28 September 2026)
  • Coldest day 0°C (08 October 2026)
  • Average humidity 74.6%
  • Days with precipitation 20 days
  • Highest precipitation 41 mm (29 September 2026)

Yesterday's Data

  • Max: 21°C
  • Min: 13°C
  • Total Precipitation: 0 mm

Temperature and possibility of rain in Wiltshire over the next 12 hours

Temperature and possibility of rain in Wiltshire in the coming days

Rainfall in Wiltshire in the coming days

Wiltshire Climate Summary

Wiltshire features a Marine west coast, warm summer (Köppen classification: Cfb), with an average annual temperature of 11.01ºC (51.82ºF), which is about 0.26% higher than the national average for United Kingdom. Annually, the city experiences approximately 74.34 millimeters (2.93 inches) of rainfall, spread across 150.63 rainy days, accounting for 41.27% of the year.

Longitude 51.3491996
Latitude -1.9927105
Yearly high temperature 13.53ºC (56.35ºF)
Yearly low temperature 6.27ºC (43.29ºF)
Hottest month August 20.08ºC (68.14ºF)
Coldest month December 2.99ºC (37.38ºF)
Yearly precip 74.34mm (2.93in)
Days with rainfall 150.63 days (41.27%)
Driest month September (83.18%)
Wettest month November (89.62%)

Weather averages by month

Month High / Low (°C) Rain
January 6.73° / 1.68° 12.82 days
February 7.54° / 1.88° 11.09 days
March 10.05° / 2.49° 11.09 days
April 13.15° / 4.0° 11.0 days
May 15.72° / 6.59° 12.45 days
June 18.42° / 9.46° 13.73 days
July 20.91° / 11.85° 13.27 days
August 20.08° / 11.91° 14.55 days
September 18.0° / 9.8° 10.73 days
October 14.19° / 7.87° 13.09 days
November 9.87° / 4.72° 13.36 days
December 7.65° / 2.99° 13.45 days

Wiltshire's weather

Frequently asked questions

1. What is the hottest month in Wiltshire?

August has the highest average monthly temperature (daily mean of 20.08ºC) and December are the coolest (daily mean of 2.99ºC).

2. What should I wear in Wiltshire today?

For today's mild weather in Wiltshire, with temperatures between 15ºC to 18ºC (59.0ºF to 64.4ºF), consider wearing:
- Casual sneakers or loafers
- Long-sleeve shirt or blouse
- Lightweight sweater or cardigan
- Sun hat (if spending time outdoors)

Temperature

Early
14°C / 14°C
Morning
13°C / 16°C
Afternoon
11°C / 21°C
Evening
9°C / 15°C

Air quality

Moderate

Acceptable air quality, some pollutants present, minor health concerns for sensitive individuals

  • CO2 438
  • CO 159
  • NH3 3
  • NO2 3
  • O3 79
  • PM10 14
  • PM25 9
  • SO2 0
  • CH4 1,405

Sunrise / Sunset

06:00
17:57