Climate Insights for Barra Airport

Eilean Siar, Scotland, United Kingdom

Hottest
August
14°C peak
Coldest
February
6°C low
Wettest
December
168mm rain
Best to Visit
Varies throughout year

Climate Overview

The climate in Barra Airport is temperate. The average annual temperature is 10°C and approximately 1309mm of precipitation falls per year. Barra Airport receives a notable amount of rainfall throughout the year, including during its driest month. Barra Airport is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: August, September, July. The coldest months are February, March, January, when temperatures can drop to 6°C.

Temperature

10° 15° 20° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: 8° Average: 7° Min: 6° Feb Max: 8° Average: 7° Min: 6° Mar Max: 8° Average: 7° Min: 6° Apr Max: 9° Average: 8° Min: 7° May Max: 11° Average: 10° Min: 9° Jun Max: 13° Average: 12° Min: 11° Jul Max: 14° Average: 13° Min: 13° Aug Max: 14° Average: 14° Min: 13° Sep Max: 14° Average: 13° Min: 12° Oct Max: 12° Average: 12° Min: 11° Nov Max: 10° Average: 10° Min: 9° Dec Max: 9° Average: 8° Min: 7°
Max
Average
Min

Barra Airport has relatively stable temperatures year-round, staying within a 8°C range. August is the warmest month, though highs remain moderate at 14°C with a mean of 14°C. February is the coolest month, with minimum temperatures around 6°C and an average of 7°C. Daily temperature variation is modest, with an average difference of 2°C between highs and lows.

Precipitation

0mm 50mm 100mm 150mm 200mm Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 134mm Snow: 1mm Feb Precipitation: 114mm Snow: 0mm Mar Precipitation: 102mm Snow: 0mm Apr Precipitation: 60mm Snow: 0mm May Precipitation: 70mm Snow: 0mm Jun Precipitation: 66mm Snow: 0mm Jul Precipitation: 86mm Snow: 0mm Aug Precipitation: 106mm Snow: 0mm Sep Precipitation: 112mm Snow: 0mm Oct Precipitation: 154mm Snow: 0mm Nov Precipitation: 139mm Snow: 0mm Dec Precipitation: 168mm Snow: 0mm
Precipitation
Snow

Barra Airport is a fairly wet location, receiving approximately 1309mm of precipitation annually, which averages out to around 109mm per month. The wettest month is December, averaging 168mm of rainfall. October and November also tend to see above-average precipitation. The driest month is April, with just 60mm. That's 108mm less than December, the wettest month. Precipitation varies noticeably between seasons, with the second half (July to December) of the year generally seeing more rainfall.

Wind

0km/h 5km/h 10km/h 15km/h 20km/h 25km/h 30km/h 35km/h 40km/h 45km/h 50km/h Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 50km/h Feb Wind Speed: 50km/h Mar Wind Speed: 42km/h Apr Wind Speed: 36km/h May Wind Speed: 34km/h Jun Wind Speed: 33km/h Jul Wind Speed: 30km/h Aug Wind Speed: 34km/h Sep Wind Speed: 39km/h Oct Wind Speed: 44km/h Nov Wind Speed: 46km/h Dec Wind Speed: 48km/h
Wind Speed

Barra Airport is very windy, with an average annual wind speed of 41km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is January, averaging 50km/h, which can feel quite blustery and may affect outdoor activities. The calmest conditions occur in July, with average winds dropping to 30km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 20km/h gap between the calmest and windiest months. Wind tends to be stronger during winter months, driven by seasonal pressure systems. The seasonal averages break down to 49km/h in winter, 37km/h in spring, 33km/h in summer, 43km/h in autumn.

Seasons

Winter
Dec 21
Spring
Mar 20
Summer
Jun 21
Autumn
Sep 23

89 days until Summer

It is currently spring in Barra Airport, which began on March 20, 2026. Barra Airport is in the Northern Hemisphere, where spring begins in March, summer in June, autumn in September, and winter in December. The warmest period peaks in August at around 14°C, while the coldest stretch bottoms out in February near 6°C. Summer is next, beginning on June 21, 2026 — 89 days from now.

Spring

Temperatures range from 6 to 11°C. Precipitation is moderate at around 231mm for the season, averaging 77mm per month. Winds are strong, averaging 37km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.

Summer

Temperatures range from 11 to 14°C. Precipitation is moderate at around 258mm for the season, averaging 86mm per month. Winds are strong, averaging 33km/h. Comfortable clothing with a light layer for cooler evenings is all you need.

Autumn

Temperatures range from 9 to 14°C. Rainfall is heavy, totalling around 405mm across the season with a monthly average of 135mm. Winds are strong, averaging 43km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.

Winter

Temperatures range from 6 to 9°C. Rainfall is heavy, totalling around 415mm across the season with a monthly average of 138mm. Winds are strong, averaging 49km/h. A light jacket or sweater is usually sufficient, though cooler evenings may call for an extra layer.

Monthly Climate Data

The table below shows monthly climate averages for Barra Airport based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.

Month
Min Temperature
Max Temperature
Wind Speed
Precipitation
Snow
Jan
6 °C
8 °C
50 km/h
134 mm
1 cm
Feb
6 °C
8 °C
50 km/h
114 mm
0 cm
Mar Current
6 °C
8 °C
42 km/h
102 mm
0 cm
Apr
7 °C
9 °C
36 km/h
60 mm
0 cm
May
9 °C
11 °C
34 km/h
70 mm
0 cm
Jun
11 °C
13 °C
33 km/h
66 mm
0 cm
Jul
13 °C
14 °C
30 km/h
86 mm
0 cm
Aug
13 °C
14 °C
34 km/h
106 mm
0 cm
Sep
12 °C
14 °C
39 km/h
112 mm
0 cm
Oct
11 °C
12 °C
44 km/h
154 mm
0 cm
Nov
9 °C
10 °C
46 km/h
139 mm
0 cm
Dec
7 °C
9 °C
48 km/h
168 mm
0 cm
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Metric (°C, km/h)