Climate & Temperature > UK > Belfast

Belfast

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Altitude; 80 m (262 ft).
The average temperature in Belfast, Northern Ireland is 9.1 °C (48 °F).
The range of average monthly temperatures is 10.5 °C.
The warmest average max/ high temperature is 18 °C (64 °F) in June, July & August.
The coolest average min/ low temperature is 2 °C (36 °F) in January & February.
Belfast receives on average 846 mm (33.3 in) of precipitation annually or 71 mm (2.8 in) each month.
On balance there are 213 days annually on which greater than 0.1 mm (0.004 in) of precipitation (rain, sleet, snow or hail) occurs or 18 days on an average month.
The month with the driest weather is April when on balance 48 mm (1.9 in) of rain, sleet, hail or snow falls across 16 days.
The month with the wettest weather is July when on balance 94 mm (3.7 in) of rain, sleet, hail or snow falls across 19 days.
Mean relative humidity for an average year is recorded as 86.7% and on a monthly basis it ranges from 81% in May to 92% in December.
Hours of sunshine range between 1.1 hours per day in December and 6.3 hours per day in May.
On balance there are 1285 sunshine hours annually and approximately 3.5 sunlight hours for each day.

Belfast Climate Graph (Metric | Imperial units)

Belfast Climate Graph

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<div align="center"><img src="http://www.climatemps.com/graph/belfast_files/image001.gif" width="659" height="557"><br><a href="http://www.belfast.climatemps.com/">Belfast Climate</a> graph contributed by climatemps.com</div>

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Weather Averages

	Average Minimum Temperatures in Belfast, Northern Ireland (°C)	Average Maximum Temperature in Belfast, Northern Ireland (°C)	Belfast Average Temperature (°C)	Average Sea Temp (°C)	Average Precipitation/ Rainfall (mm)	Wet Days (>0.1 mm)	Average Sunlight Hours/ Day	Relative Humidity (%)	Average Wind Speed in Belfast (Beaufort)	Average Number of Days with Frost
Weather in Belfast in January	2	6	4	-	80	20	1.5	91	-	-	Average Temperature in Belfast in January
Weather in Belfast in February	2	7	4.5	-	52	17	2.3	88	-	-	Average Temperature in Belfast in February
Weather in Belfast in March	3	9	6	-	50	16	3.4	85.0	-	-	Average Temperature in Belfast in March
Weather in Belfast in April	4	12	8	-	48	16	5.0	83	-	-	Average Temperature in Belfast in April
Weather in Belfast in May	6	15	11	-	52	15	6.3	81	-	-	Average Temperature in Belfast in May
Weather in Belfast in June	9	18	14	-	68	16	6.0	82	-	-	Average Temperature in Belfast in June

Weather in Belfast in July	11	18	15	-	94	19	4.4	84	-	-	Average Temperature in Belfast in July
Weather in Belfast in August	11	18	14.5	-	77	17	4.4	85	-	-	Average Temperature in Belfast in August
Weather in Belfast in September	9	16	13	-	80	18	3.6	90	-	-	Average Temperature in Belfast in September
Weather in Belfast in October	7	13	10	-	83	19	2.6	89	-	-	Average Temperature in Belfast in October
Weather in Belfast in November	4	9	7	-	72	19	1.8	90	-	-	Average Temperature in Belfast in November
Weather in Belfast in December	3	7	5	-	90	21	1.1	92	-	-	Average Temperature in Belfast in December

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Chart in Fahrenheit and Inches

Belfast Temperature Chart

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Include the following code in your webpage to share the imperial climate chart for Belfast on your website:

<div align="center"><img src="http://www.climatemps.com/graph/belfast_files/image002.gif" width="659" height="557"><br><a href="http://www.belfast.climatemps.com/">Belfast Climate</a> graph contributed by climatemps.com</div>

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Temperatures Table in English Units

	Average Minimum Temperatures in Belfast, Northern Ireland (°F)	Average Maximum Temperature in Belfast, Northern Ireland (°F)	Average Temperature (°F)	Average Sea Temp (°F)	Average Precipitation/ Rainfall (in)	Wet Days (>0.004 in)	Average Sunlight Hours/ Day	Relative Humidity (%)	Average Wind Speed (Beaufort)	Average Number of Days with Frost
Temperatures in Belfast in January	36	43	39	-	3.1	20	1.5	91	-	-	Climate in Belfast in January
Temperatures in Belfast in February	36	45	40	-	2.0	17	2.3	88	-	-	Climate in Belfast in February
Temperatures in Belfast in March	37	48	43	-	2.0	16	3.4	85	-	-	Climate in Belfast in March
Temperatures in Belfast in April	39	54	46	-	1.9	16	5.0	83	-	-	Climate in Belfast in April
Temperatures in Belfast in May	43	59	51	-	2.0	15	6.3	81	-	-	Climate in Belfast in May
Temperatures in Belfast in June	48	64	56	-	2.7	16	6.0	82	-	-	Climate in Belfast in June

Temperatures in Belfast in July	52	64	58	-	3.7	19	4.4	84	-	-	Climate in Belfast in July
Temperatures in Belfast in August	52	64	58	-	3.0	17	4.4	85	-	-	Climate in Belfast in August
Temperatures in Belfast in September	48	61	55	-	3.1	18	3.6	90	-	-	Climate in Belfast in September
Temperatures in Belfast in October	45	55	50	-	3.3	19	2.6	89	-	-	Climate in Belfast in October
Temperatures in Belfast in November	39	48	44	-	2.8	19	1.8	90	-	-	Climate in Belfast in November
Temperatures in Belfast in December	37	45	41	-	3.5	21	1.1	92	-	-	Climate in Belfast in December

Climate & Temperature > UK > Belfast

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