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:
19°C
66.2°F
°C °F

Condition: Partly Cloudy

Pressure: 1,008 hPa

Feel like: 17 °C

Temperature: 19°C

Cloud: 52%

Humidity: 65%

Wind: W - 16 km/h

Visibility: 27.64 km

Weather forecast

Thu
24 Sep
8°C / 20°C
Drizzle
Fri
25 Sep
8°C / 19°C
Overcast
Sat
26 Sep
10°C / 19°C
Overcast
Sun
27 Sep
11°C / 15°C
Overcast
Mon
28 Sep
11°C / 18°C
Slight Thunderstorm
Hourly forecast today:
10:00 AM
12° / 19°
12° / 19°
Partly Cloudy
65% 33 km/h
11:00 AM
12° / 20°
12° / 20°
Overcast
63% 32 km/h
12:00 PM
12° / 20°
12° / 20°
Overcast
63% 35 km/h
13:00 PM
13° / 20°
13° / 20°
Mainly Clear
61% 38 km/h
14:00 PM
12° / 20°
12° / 20°
Overcast
57% 35 km/h
15:00 PM
10° / 20°
10° / 20°
Partly Cloudy
54% 38 km/h
16:00 PM
8° / 19°
8° / 19°
Overcast
49% 38 km/h
17:00 PM
6° / 18°
6° / 18°
Overcast
46% 35 km/h
18:00 PM
5° / 16°
5° / 16°
Clear Sky
46% 29 km/h
19:00 PM
5° / 15°
5° / 15°
Clear Sky
52% 24 km/h
20:00 PM
5° / 14°
5° / 14°
Clear Sky
57% 22 km/h

30 Day Averages and Extremes

  • Average high 17.63°C
  • Average low 11.13°C
  • Hottest day 23°C (13 September 2026)
  • Coldest day 0°C (06 October 2026)
  • Average humidity 71.6%
  • Days with precipitation 20 days
  • Highest precipitation 46 mm (12 September 2026)

Yesterday's Data

  • Max: 20°C
  • Min: 12°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 18ºC to 21ºC (64.4ºF to 69.8ºF), you might consider wearing:
- Sunglasses
- Sun hat or cap
- Sunscreen (if spending time outdoors)
- Cotton or linen fabrics

Temperature

Early
13°C / 16°C
Morning
12°C / 18°C
Afternoon
10°C / 20°C
Evening
6°C / 13°C

Air quality

Moderate

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

  • CO2 438
  • CO 195
  • NH3 2
  • NO2 5
  • O3 53
  • PM10 13
  • PM25 10
  • SO2 0
  • CH4 1,388

Sunrise / Sunset

05:56
18:01