10-day forecast — Belfast
Refreshed hourly
Tue · Today · 29 Sep
Mostly cloudy
63°
50°
0.08 in
Wind25 mph SE
Gusts47 mph
UV index1 – Low
Precip chance79%
Sunrise7:22 AM
Sunset7:05 PM
Wed · Tomorrow · 30 Sep
Showers
62°
49°
0.52 in
Wind19 mph S
Gusts38 mph
UV index2 – Low
Precip chance82%
Sunrise7:24 AM
Sunset7:03 PM
Thursday · 1 Oct
Mostly cloudy
60°
46°
0.03 in
Wind15 mph S
Gusts31 mph
UV index2 – Low
Precip chance51%
Sunrise7:26 AM
Sunset7:00 PM
Friday · 2 Oct
Showers
61°
48°
0.19 in
Wind13 mph SW
Gusts28 mph
UV index2 – Low
Precip chance83%
Sunrise7:28 AM
Sunset6:58 PM
Saturday · 3 Oct
Mostly cloudy
58°
48°
0.16 in
Wind12 mph S
Gusts29 mph
UV index3 – Moderate
Precip chance86%
Sunrise7:30 AM
Sunset6:55 PM
Sunday · 4 Oct
Sunny
56°
44°
0.02 in
Wind15 mph N
Gusts25 mph
UV index4 – Moderate
Precip chance38%
Sunrise7:31 AM
Sunset6:53 PM
Monday · 5 Oct
Sunny
58°
43°
11%
Wind5 mph NW
Gusts14 mph
UV index4 – Moderate
Precip chance11%
Sunrise7:33 AM
Sunset6:50 PM
Tuesday · 6 Oct
Sunny
58°
42°
13%
Wind7 mph W
Gusts15 mph
UV index4 – Moderate
Precip chance13%
Sunrise7:35 AM
Sunset6:48 PM
Wednesday · 7 Oct
Mostly cloudy
51°
45°
0.20 in
Wind14 mph NW
Gusts24 mph
UV index4 – Moderate
Precip chance82%
Sunrise7:37 AM
Sunset6:45 PM
Thursday · 8 Oct
Mostly cloudy
53°
41°
18%
Wind12 mph SW
Gusts26 mph
UV index4 – Moderate
Precip chance18%
Sunrise7:39 AM
Sunset6:43 PM
Friday · 9 Oct
Showers
58°
47°
0.13 in
Wind18 mph W
Gusts33 mph
UV index3 – Moderate
Precip chance83%
Sunrise7:41 AM
Sunset6:40 PM
Saturday · 10 Oct
Showers
51°
44°
0.06 in
Wind17 mph W
Gusts31 mph
UV index3 – Moderate
Precip chance74%
Sunrise7:43 AM
Sunset6:38 PM
Sunday · 11 Oct
Showers
48°
39°
0.22 in
Wind13 mph SW
Gusts27 mph
UV index2 – Low
Precip chance86%
Sunrise7:45 AM
Sunset6:35 PM
Monday · 12 Oct
Partly cloudy
51°
40°
0.00 in
Wind13 mph W
Gusts29 mph
UV index4 – Moderate
Precip chance27%
Sunrise7:47 AM
Sunset6:33 PM
About Belfast
CountryUnited Kingdom
RegionNorthern Ireland
Population348,005
ContinentEurope
Time zoneEurope/London (+01:00)
Latitude54.5970°
Longitude-5.9300°
Air QualityGood (AQI 29)
Details & indices
Wind
8 mph SE
Gusts 24 mph
Humidity
89%
Dew point 49°
Pressure
30.00 inHg
Rising
UV index
1 — Low
High today
Air Quality
Good
AQI 29 · US EPA
Visibility
6 mi
Clear view
Sun & moon
Sunrise7:22 AM
Sunset7:05 PM
Length of day11h 43m
Moonrise7:20 PM
Moonset11:07 AM
Moon phase🌔 Waning Gibbous
Local time4:02 AM (+01:00)
Belfast climate in January
8-year averages · when to visit
| December | January | February | |
|---|---|---|---|
| Average temperature | ▼ 43°F | 41°F | ▲ 43°F |
| Typical high | ▼ 46°F | 45°F | ▲ 46°F |
| Typical low | ▼ 39°F | 37°F | → 37°F |
| Precipitation | ▼ 3.9 in | 2.4 in | ▲ 3.2 in |
| Wet days | ▼ 15 d | 12 d | ▲ 14 d |
| Humidity | ▲ 86% | 87% | ▼ 84% |
| Sunshine per day | ▲ 2.9 h | 3.9 h | ▲ 5.2 h |
| Cloud cover | ▼ 60% | 51% | ▼ 46% |
| Midday UV | → 1 | 1 | ▲ 2 |
| Daylight | 7:22 | 7:58 | 9:44 |
| Our take | Poor | Poor | Poor |
January temperatures day by day daily mean + smoothed trend · °F
January precipitation day by day in
January UV day by day clear-sky midday value
Figures are averaged over 8 years of ERA5 reanalysis; sea temps come from ocean reanalysis, and UV is derived from solar elevation.
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NBM + global weather models
Updated: 4:02 AM
Belfast, United Kingdom · 54.60°N, 5.93°W · Europe/London · Forecast computed for these exact coordinates