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:
17°C
62.6°F
°C °F

Condition: Partly Cloudy

Pressure: 998 hPa

Feel like: 16 °C

Temperature: 17°C

Cloud: 52%

Humidity: 87%

Wind: SW - 15 km/h

Visibility: 19.08 km

Weather forecast

Sun
21 Jun
18°C / 31°C
Slight Thunderstorm
Mon
22 Jun
20°C / 31°C
Mainly Clear
Tue
23 Jun
18°C / 30°C
Clear Sky
Wed
24 Jun
19°C / 28°C
Overcast
Thu
25 Jun
16°C / 28°C
Overcast
Hourly forecast today:
00:00 AM
15° / 17°
15° / 17°
Partly Cloudy
87% 30 km/h
01:00 AM
15° / 17°
15° / 17°
Overcast
88% 30 km/h
02:00 AM
15° / 17°
15° / 17°
Overcast
90% 28 km/h
03:00 AM
15° / 17°
15° / 17°
Overcast
90% 29 km/h
04:00 AM
15° / 16°
15° / 16°
Overcast
91% 25 km/h
05:00 AM
15° / 17°
15° / 17°
Overcast
90% 20 km/h
06:00 AM
15° / 17°
15° / 17°
Overcast
87% 23 km/h
07:00 AM
15° / 18°
15° / 18°
Overcast
83% 21 km/h
08:00 AM
14° / 18°
14° / 18°
Overcast
78% 22 km/h
09:00 AM
14° / 19°
14° / 19°
Overcast
71% 24 km/h
10:00 AM
15° / 19°
15° / 19°
Overcast
75% 27 km/h

30 Day Averages and Extremes

  • Average high 20.97°C
  • Average low 13.27°C
  • Hottest day 33°C (26 June 2026)
  • Coldest day 0°C (02 July 2026)
  • Average humidity 62.63%
  • Days with precipitation 23 days
  • Highest precipitation 77 mm (05 June 2026)

Yesterday's Data

  • Max: 23°C
  • Min: 16°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 very hot weather in Swindon, with the high temperatures above 27ºC (80.6ºF), consider wearing:
- UV-protective sunglasses
- Wide-brimmed sun hat
- Loose and airy fabrics like linen or cotton
- Breathable shorts or skirts

Temperature

Early
15°C / 17°C
Morning
14°C / 19°C
Afternoon
11°C / 23°C
Evening
11°C / 19°C

Air quality

Good

Satisfactory air quality, minimal pollution, low risk

  • CO2 446
  • CO 95
  • NH3 0
  • NO2 3
  • O3 42
  • PM10 5
  • PM25 3
  • SO2 0
  • CH4 1,361

Sunrise / Sunset

03:49
20:27