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: Overcast

Pressure: 1,013 hPa

Feel like: 22 °C

Temperature: 21°C

Cloud: 93%

Humidity: 59%

Wind: SSW - 3 km/h

Visibility: 30.28 km

Weather forecast

Wed
23 Sep
7°C / 17°C
Overcast
Thu
24 Sep
9°C / 22°C
Overcast
Fri
25 Sep
10°C / 18°C
Overcast
Sat
26 Sep
9°C / 19°C
Partly Cloudy
Sun
27 Sep
10°C / 17°C
Moderate Drizzle
Hourly forecast today:
12:00 PM
13° / 21°
13° / 21°
Overcast
59% 13 km/h
13:00 PM
13° / 22°
13° / 22°
Overcast
57% 15 km/h
14:00 PM
13° / 22°
13° / 22°
Overcast
56% 16 km/h
15:00 PM
13° / 22°
13° / 22°
Partly Cloudy
55% 18 km/h
16:00 PM
13° / 22°
13° / 22°
Overcast
56% 15 km/h
17:00 PM
13° / 22°
13° / 22°
Partly Cloudy
58% 11 km/h
18:00 PM
14° / 20°
14° / 20°
Overcast
68% 14 km/h
19:00 PM
14° / 19°
14° / 19°
Overcast
74% 13 km/h
20:00 PM
15° / 18°
15° / 18°
Partly Cloudy
81% 6 km/h
21:00 PM
15° / 17°
15° / 17°
Mainly Clear
85% 5 km/h
22:00 PM
14° / 17°
14° / 17°
Partly Cloudy
86% 8 km/h

30 Day Averages and Extremes

  • Average high 17.4°C
  • Average low 10.03°C
  • Hottest day 22°C (11 September 2026)
  • Coldest day 0°C (05 October 2026)
  • Average humidity 74.37%
  • Days with precipitation 20 days
  • Highest precipitation 63 mm (07 September 2026)

Yesterday's Data

  • Max: 22°C
  • Min: 12°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 warm weather in Wiltshire, with temperatures between 18ºC to 21ºC (64.4ºF to 69.8ºF), you might consider wearing:
- Sun hat or cap
- Sunscreen (if spending time outdoors)
- Comfortable sandals or sneakers
- T-shirt or short-sleeve blouse

Temperature

Early
12°C / 13°C
Morning
15°C / 17°C
Afternoon
13°C / 22°C
Evening
15°C / 17°C

Air quality

Good

Satisfactory air quality, minimal pollution, low risk

  • CO2 435
  • CO 195
  • NH3 2
  • NO2 5
  • O3 50
  • PM10 10
  • PM25 7
  • SO2 0
  • CH4 1,394

Sunrise / Sunset

05:55
18:04