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:
12°C
53.6°F
°C °F

Condition: Clear Sky

Pressure: 1,015 hPa

Feel like: 11 °C

Temperature: 12°C

Cloud: 0%

Humidity: 67%

Wind: WSW - 2 km/h

Visibility: 11.9 km

Weather forecast

Tue
22 Sep
10°C / 19°C
Drizzle Dense Intensity
Wed
23 Sep
5°C / 16°C
Overcast
Thu
24 Sep
11°C / 16°C
Drizzle
Fri
25 Sep
8°C / 17°C
Overcast
Sat
26 Sep
11°C / 21°C
Moderate Drizzle
Hourly forecast today:
08:00 AM
6° / 12°
6° / 12°
Clear Sky
67% 5 km/h
09:00 AM
5° / 14°
5° / 14°
Clear Sky
55% 10 km/h
10:00 AM
6° / 16°
6° / 16°
Clear Sky
51% 10 km/h
11:00 AM
5° / 17°
5° / 17°
Mainly Clear
48% 9 km/h
12:00 PM
6° / 18°
6° / 18°
Clear Sky
44% 12 km/h
13:00 PM
7° / 19°
7° / 19°
Clear Sky
45% 11 km/h
14:00 PM
8° / 20°
8° / 20°
Clear Sky
47% 11 km/h
15:00 PM
9° / 21°
9° / 21°
Clear Sky
47% 13 km/h
16:00 PM
10° / 21°
10° / 21°
Clear Sky
49% 14 km/h
17:00 PM
10° / 21°
10° / 21°
Clear Sky
51% 12 km/h
18:00 PM
11° / 20°
11° / 20°
Mainly Clear
56% 13 km/h

30 Day Averages and Extremes

  • Average high 18.47°C
  • Average low 11.37°C
  • Hottest day 25°C (29 September 2026)
  • Coldest day 0°C (04 October 2026)
  • Average humidity 68.43%
  • Days with precipitation 23 days
  • Highest precipitation 62 mm (07 September 2026)

Yesterday's Data

  • Max: 21°C
  • Min: 10°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 19ºC to 22ºC (66.2ºF to 71.6ºF), you might consider wearing:
- Cotton or linen fabrics
- Sunglasses
- Sunscreen (if spending time outdoors)
- Comfortable sandals or sneakers

Temperature

Early
7°C / 10°C
Morning
5°C / 14°C
Afternoon
9°C / 21°C
Evening
14°C / 18°C

Air quality

Good

Satisfactory air quality, minimal pollution, low risk

  • CO2 443
  • CO 251
  • NH3 6
  • NO2 15
  • O3 42
  • PM10 16
  • PM25 9
  • SO2 1
  • CH4 1,470

Sunrise / Sunset

05:53
18:05