Swindon, United Kingdom Weather

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

Current conditions

Updated:
10°C
50.0°F
°C °F

Condition: Clear Sky

Pressure: 1,005 hPa

Feel like: 9 °C

Temperature: 10°C

Cloud: 0%

Humidity: 91%

Wind: SW - 5 km/h

Visibility: 19.36 km

Weather forecast

Sun
27 Sep
7°C / 18°C
Overcast
Mon
28 Sep
12°C / 22°C
Overcast
Tue
29 Sep
15°C / 21°C
Moderate Drizzle
Wed
30 Sep
12°C / 18°C
Overcast
Thu
01 Oct
9°C / 18°C
Drizzle
Hourly forecast today:
04:00 AM
8° / 10°
8° / 10°
Clear Sky
91% 10 km/h
05:00 AM
8° / 9°
8° / 9°
Clear Sky
89% 12 km/h
06:00 AM
7° / 9°
7° / 9°
Clear Sky
88% 10 km/h
07:00 AM
7° / 10°
7° / 10°
Partly Cloudy
83% 9 km/h
08:00 AM
7° / 12°
7° / 12°
Mainly Clear
75% 12 km/h
09:00 AM
8° / 14°
8° / 14°
Partly Cloudy
68% 12 km/h
10:00 AM
6° / 15°
6° / 15°
Mainly Clear
53% 15 km/h
11:00 AM
4° / 16°
4° / 16°
Clear Sky
44% 16 km/h
12:00 PM
4° / 17°
4° / 17°
Mainly Clear
43% 16 km/h
13:00 PM
4° / 18°
4° / 18°
Mainly Clear
41% 19 km/h
14:00 PM
5° / 18°
5° / 18°
Partly Cloudy
41% 16 km/h

30 Day Averages and Extremes

  • Average high 17.67°C
  • Average low 10.53°C
  • Hottest day 23°C (13 September 2026)
  • Coldest day 0°C (09 October 2026)
  • Average humidity 70.37%
  • Days with precipitation 21 days
  • Highest precipitation 49 mm (29 September 2026)

Yesterday's Data

  • Max: 19°C
  • Min: 9°C
  • Total Precipitation: 0 mm

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

Temperature and possibility of rain in Swindon in the coming days

Rainfall in Swindon in the coming days

Swindon Climate Summary

Swindon features a Marine west coast, warm summer (Köppen classification: Cfb), with an average annual temperature of 10.68ºC (51.22ºF), which is about -0.07% lower than the national average for United Kingdom. Annually, the city experiences approximately 61.32 millimeters (2.41 inches) of rainfall, spread across 143.54 rainy days, accounting for 39.33% of the year.

Longitude 51.5557739
Latitude -1.7797176
Yearly high temperature 13.14ºC (55.65ºF)
Yearly low temperature 6.13ºC (43.03ºF)
Hottest month August 19.92ºC (67.86ºF)
Coldest month February 1.63ºC (34.93ºF)
Yearly precip 61.32mm (2.41in)
Days with rainfall 143.54 days (39.33%)
Driest month March (84.79%)
Wettest month June (84.99%)

Weather averages by month

Month High / Low (°C) Rain
January 6.22° / 1.43° 10.91 days
February 6.96° / 1.63° 10.55 days
March 9.64° / 2.28° 9.82 days
April 12.81° / 3.93° 11.45 days
May 15.28° / 6.39° 14.36 days
June 18.05° / 9.35° 14.82 days
July 20.67° / 11.79° 15.27 days
August 19.92° / 11.96° 14.55 days
September 17.76° / 9.84° 8.91 days
October 13.82° / 7.73° 11.18 days
November 9.38° / 4.51° 11.27 days
December 7.18° / 2.71° 10.45 days

Swindon's weather

Frequently asked questions

1. What is the hottest month in Swindon?

August has the highest average monthly temperature (daily mean of 19.92ºC) and February are the coolest (daily mean of 1.63ºC).

2. What should I wear in Swindon today?

For today's warm weather in Swindon, with temperatures between 17ºC to 20ºC (62.6ºF to 68.0ºF), you might consider wearing:
- T-shirt or short-sleeve blouse
- Sun hat or cap
- Sunscreen (if spending time outdoors)
- Cotton or linen fabrics

Temperature

Early
8°C / 10°C
Morning
8°C / 14°C
Afternoon
5°C / 19°C
Evening
8°C / 14°C

Air quality

Good

Satisfactory air quality, minimal pollution, low risk

  • CO2 440
  • CO 168
  • NH3 3
  • NO2 8
  • O3 40
  • PM10 8
  • PM25 4
  • SO2 0
  • CH4 1,424

Sunrise / Sunset

06:01
17:54