Lisburn and Castlereagh, United Kingdom Weather
- Lisburn and Castlereagh, United Kingdom Weather
- Current conditions
- Weather forecast
- Averages and extremes
- Yesterday's Data
- Temperature and possibility of rain in Lisburn and Castlereagh over the next 12 hours
- Temperature and possibility of rain in Lisburn and Castlereagh in the coming days
- Rainfall in Lisburn and Castlereagh in the coming days
- Lisburn and Castlereagh Weather Summary
- Weather averages by month
- Lisburn and Castlereagh's weather
- Frequently asked questions
- Comments
Current conditions
Updated:
Overcast
8°C
°C
°F
Condition: Overcast
Pressure: 1,011 hPa
Feel like: 6 °C
Temperature: 8°C
Cloud: 95%
Humidity: 81%
Wind: ENE - 10 km/h
Visibility: 20.52 km
Tue
10 Nov
5°C / 10°C
Overcast
Wed
11 Nov
2°C / 8°C
Overcast
Thu
12 Nov
-2°C / 5°C
Overcast
Fri
13 Nov
-3°C / 6°C
Overcast
Sat
14 Nov
6°C / 9°C
Drizzle
Hourly forecast today:
20:00 PM
5° / 8°
5° / 8°
Overcast
81%
22 km/h
21:00 PM
5° / 8°
5° / 8°
Overcast
81%
24 km/h
22:00 PM
5° / 8°
5° / 8°
Overcast
81%
22 km/h
23:00 PM
5° / 7°
5° / 7°
Partly Cloudy
86%
18 km/h
00:00 AM
6° / 8°
6° / 8°
Overcast
90%
18 km/h
01:00 AM
6° / 8°
6° / 8°
Partly Cloudy
88%
17 km/h
02:00 AM
5° / 7°
5° / 7°
Partly Cloudy
86%
19 km/h
03:00 AM
4° / 7°
4° / 7°
Overcast
85%
19 km/h
04:00 AM
4° / 6°
4° / 6°
Mainly Clear
84%
20 km/h
05:00 AM
4° / 7°
4° / 7°
Partly Cloudy
83%
19 km/h
06:00 AM
4° / 7°
4° / 7°
Partly Cloudy
84%
20 km/h
30 Day Averages and Extremes
- Average high 9.6°C
- Average low 4.83°C
- Hottest day 16°C (26 October 2026)
- Coldest day -3°C (13 November 2026)
- Average humidity 80.53%
- Days with precipitation 17 days
- Highest precipitation 59 mm (26 October 2026)
Yesterday's Data
- Max: 9°C
- Min: 4°C
- Total Precipitation: 0 mm
Temperature and possibility of rain in Lisburn and Castlereagh over the next 12 hours
Temperature and possibility of rain in Lisburn and Castlereagh in the coming days
Rainfall in Lisburn and Castlereagh in the coming days
Lisburn and Castlereagh Climate Summary
Lisburn and Castlereagh features a Marine west coast, warm summer (Köppen classification: Cfb), with an average annual temperature of 9.79ºC (49.62ºF), which is about -0.96% lower than the national average for United Kingdom. Annually, the city experiences approximately 92.94 millimeters (3.66 inches) of rainfall, spread across 180.18 rainy days, accounting for 49.36% of the year.
| Longitude | 54.4981584 |
| Latitude | -6.1306791 |
| Yearly high temperature | 11.76ºC (53.17ºF) |
| Yearly low temperature | 5.89ºC (42.6ºF) |
| Hottest month | June 16.33ºC (61.39ºF) |
| Coldest month | December 2.84ºC (37.11ºF) |
| Yearly precip | 92.94mm (3.66in) |
| Days with rainfall | 180.18 days (49.36%) |
| Driest month | April (83.77%) |
| Wettest month | June (86.0%) |
Weather averages by month
| Month | High / Low (°C) | Rain |
|---|---|---|
| January | 6.34° / 2.26° | 13.27 days |
| February | 7.13° / 2.07° | 13.73 days |
| March | 8.67° / 2.38° | 13.18 days |
| April | 11.22° / 4.07° | 12.0 days |
| May | 13.84° / 6.37° | 15.18 days |
| June | 16.33° / 8.88° | 18.0 days |
| July | 17.54° / 10.41° | 20.27 days |
| August | 17.04° / 10.5° | 20.64 days |
| September | 15.26° / 9.17° | 13.27 days |
| October | 12.3° / 7.07° | 14.09 days |
| November | 8.84° / 4.61° | 13.64 days |
| December | 6.67° / 2.84° | 12.91 days |
Lisburn and Castlereagh's weather
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Frequently asked questions
1. What is the hottest month in Lisburn and Castlereagh?
June has the highest average monthly temperature (daily mean of 16.33ºC) and December are the coolest (daily mean of 2.84ºC).
2. What should I wear in Lisburn and Castlereagh today?
For today's cool weather in Lisburn and Castlereagh, with temperatures between 8ºC to 11ºC (46.4ºF to 51.8ºF), you should consider wearing:
- Light jacket or cardigan
- Knit hat (optional for cooler mornings)
- Long-sleeve top or shirt
- Light scarf or wrap
Temperature
Early
3°C / 3°C
Morning
7°C / 8°C
Afternoon
7°C / 10°C
Evening
5°C / 8°C
Air quality
Moderate
Acceptable air quality, some pollutants present, minor health concerns for sensitive individuals
- CO2 450
- CO 189
- NH3 0
- NO2 5
- O3 48
- PM10 13
- PM25 11
- SO2 0
- CH4 1,440
Sunrise / Sunset
07:42
16:33