Derry City and Strabane, United Kingdom Weather

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

Current conditions

Updated:
12°C
53.6°F
°C °F

Condition: Partly Cloudy

Pressure: 1,010 hPa

Feel like: 11 °C

Temperature: 12°C

Cloud: 55%

Humidity: 67%

Wind: N - 6 km/h

Visibility: 47.0 km

Weather forecast

Thu
24 Sep
9°C / 14°C
Moderate Drizzle
Fri
25 Sep
9°C / 15°C
Moderate Rain
Sat
26 Sep
8°C / 14°C
Moderate Rain
Sun
27 Sep
6°C / 13°C
Overcast
Mon
28 Sep
8°C / 14°C
Drizzle
Hourly forecast today:
17:00 PM
6° / 12°
6° / 12°
Partly Cloudy
67% 12 km/h
18:00 PM
8° / 11°
8° / 11°
Mainly Clear
81% 11 km/h
19:00 PM
5° /
5° /
Clear Sky
76% 14 km/h
20:00 PM
5° /
5° /
Clear Sky
75% 15 km/h
21:00 PM
5° /
5° /
Overcast
77% 20 km/h
22:00 PM
5° /
5° /
Overcast
78% 23 km/h
23:00 PM
6° /
6° /
Overcast
81% 23 km/h
00:00 AM
6° /
6° /
Overcast
79% 24 km/h
01:00 AM
6° / 10°
6° / 10°
Overcast
79% 28 km/h
02:00 AM
6° / 10°
6° / 10°
Overcast
77% 33 km/h
03:00 AM
6° / 10°
6° / 10°
Overcast
76% 41 km/h

30 Day Averages and Extremes

  • Average high 13.37°C
  • Average low 8.67°C
  • Hottest day 21°C (20 September 2026)
  • Coldest day 0°C (06 October 2026)
  • Average humidity 82.1%
  • Days with precipitation 25 days
  • Highest precipitation 68 mm (14 September 2026)

Yesterday's Data

  • Max: 13°C
  • Min: 9°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 mild weather in Derry City and Strabane, with temperatures between 12ºC to 15ºC (53.6ºF to 59.0ºF), consider wearing:
- Scarf (optional)
- Casual sneakers or loafers
- Long-sleeve shirt or blouse
- Lightweight sweater or cardigan

Temperature

Early
9°C / 10°C
Morning
9°C / 11°C
Afternoon
7°C / 13°C
Evening
5°C / 9°C

Air quality

Good

Satisfactory air quality, minimal pollution, low risk

  • CO2 417
  • CO 191
  • NH3 1
  • NO2 0
  • O3 64
  • PM10 6
  • PM25 2
  • SO2 0
  • CH4 1,411

Sunrise / Sunset

06:18
18:23