Derry City and Strabane, United Kingdom Weather

Derry City and Strabane,  Weather
(Photo by Piotr Chrobot on Unsplash)

Current conditions

Updated:
15°C
59.0°F
°C °F

Condition: Drizzle

Pressure: 997 hPa

Feel like: 12 °C

Temperature: 15°C

Cloud: 100%

Humidity: 96%

Wind: S - 28 km/h

Visibility: 17.06 km

Weather forecast

Fri
25 Sep
10°C / 15°C
Slight Rain
Sat
26 Sep
9°C / 14°C
Moderate Rain
Sun
27 Sep
7°C / 14°C
Drizzle
Mon
28 Sep
10°C / 16°C
Slight Rain
Tue
29 Sep
12°C / 15°C
Slight Rain
Hourly forecast today:
15:00 PM
14° / 15°
14° / 15°
Drizzle
96% 52 km/h
16:00 PM
14° / 15°
14° / 15°
Drizzle
97% 49 km/h
17:00 PM
14° / 15°
14° / 15°
Drizzle
96% 43 km/h
18:00 PM
14° / 14°
14° / 14°
Slight Rain
98% 41 km/h
19:00 PM
11° / 11°
11° / 11°
Moderate Rain
97% 19 km/h
20:00 PM
10° / 11°
10° / 11°
Moderate Drizzle
96% 12 km/h
21:00 PM
10° / 11°
10° / 11°
Drizzle
93% 16 km/h
22:00 PM
10° / 11°
10° / 11°
Drizzle
95% 18 km/h
23:00 PM
10° / 11°
10° / 11°
Overcast
95% 21 km/h
00:00 AM
10° / 11°
10° / 11°
Overcast
96% 23 km/h
01:00 AM
10° / 11°
10° / 11°
Overcast
94% 21 km/h

30 Day Averages and Extremes

  • Average high 13.77°C
  • Average low 9.4°C
  • Hottest day 21°C (20 September 2026)
  • Coldest day 0°C (07 October 2026)
  • Average humidity 81.37%
  • Days with precipitation 25 days
  • Highest precipitation 68 mm (14 September 2026)

Yesterday's Data

  • Max: 15°C
  • Min: 10°C
  • Total Precipitation: 6 mm

Temperature and possibility of rain in Derry City and Strabane over the next 12 hours

Temperature and possibility of rain in Derry City and Strabane in the coming days

Rainfall in Derry City and Strabane in the coming days

Derry City and Strabane Climate Summary

Derry City and Strabane features a Marine west coast, warm summer (Köppen classification: Cfb), with an average annual temperature of 9.22ºC (48.6ºF), which is about -1.53% lower than the national average for United Kingdom. Annually, the city experiences approximately 41.12 millimeters (1.62 inches) of rainfall, spread across 110.0 rainy days, accounting for 30.14% of the year.

Longitude 54.7806842
Latitude -7.385387
Yearly high temperature 11.26ºC (52.27ºF)
Yearly low temperature 5.07ºC (41.13ºF)
Hottest month June 15.76ºC (60.37ºF)
Coldest month December 2.11ºC (35.8ºF)
Yearly precip 41.12mm (1.62in)
Days with rainfall 110.0 days (30.14%)
Driest month April (84.13%)
Wettest month June (87.45%)

Weather averages by month

Month High / Low (°C) Rain
January 5.73° / 1.4° 10.18 days
February 6.73° / 1.37° 9.09 days
March 8.35° / 1.74° 7.64 days
April 11.15° / 3.29° 6.18 days
May 13.37° / 5.48° 9.18 days
June 15.76° / 8.08° 10.82 days
July 16.79° / 9.65° 10.91 days
August 16.34° / 9.68° 10.0 days
September 14.75° / 8.23° 7.64 days
October 11.8° / 6.15° 8.91 days
November 8.21° / 3.67° 9.0 days
December 6.13° / 2.11° 10.45 days

Derry City and Strabane's weather

Frequently asked questions

1. What is the hottest month in Derry City and Strabane?

June has the highest average monthly temperature (daily mean of 15.76ºC) and December are the coolest (daily mean of 2.11ºC).

2. What should I wear in Derry City and Strabane today?

For today's cool weather in Derry City and Strabane, with temperatures between 10ºC to 13ºC (50.0ºF to 55.4ºF), you should consider wearing:
- Knit hat (optional for cooler mornings)
- Casual shoes or sneakers
- Light scarf or wrap
- Comfortable pants or jeans

Temperature

Early
7°C / 10°C
Morning
10°C / 11°C
Afternoon
14°C / 15°C
Evening
10°C / 11°C

Air quality

Good

Satisfactory air quality, minimal pollution, low risk

  • CO2 420
  • CO 133
  • NH3 2
  • NO2 1
  • O3 60
  • PM10 3
  • PM25 2
  • SO2 0
  • CH4 1,407

Sunrise / Sunset

06:20
18:20