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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, the same as December, is a wintry winter month in Hesteyri, Iceland, with an average temperature fluctuating between -2.8°C (27°F) and 0.3°C (32.5°F). January experiences an average high-temperature of a still cold 0.3°C (32.5°F), barely different from December's 0.2°C (32.4°F). Weather in January »
Weather in February
February, the last month of the winter in Hesteyri, is also an icy month, with an average temperature varying between -2.7°C (27.1°F) and 0.1°C (32.2°F). The transition from January to February sees average high-temperatures adjusting to a still cold 0.1°C (32.2°F), from a not significantly different 0.3°C (32.5°F). Weather in February »
Weather in March
The first month of the spring, March, is also a subzero cold month in Hesteyri, Iceland, with an average temperature ranging between max -0.2°C (31.6°F) and min -3°C (26.6°F). March, known for its average high temperature of -0.2°C (31.6°F) and an average low temperature of -3°C (26.6°F), is the coldest month. Weather in March »
Weather in April
April in Hesteyri, Iceland, is a cold spring month, with an average temperature ranging between min -1.2°C (29.8°F) and max 1.9°C (35.4°F). April's arrival brings an average high-temperature of an icy 1.9°C (35.4°F), slightly deviating from March's -0.2°C (31.6°F). Weather in April »
Weather in May
May, the last month of the spring in Hesteyri, is another cold month, with an average temperature varying between 4.5°C (40.1°F) and 1.9°C (35.4°F). May's advent denotes a minor fluctuation in the average high-temperature to a still icy 4.5°C (40.1°F) from April's 1.9°C (35.4°F). Weather in May »
Weather in June
The first month of the summer, June, is a frosty month in Hesteyri, Iceland, with temperature in the range of an average high of 7.8°C (46°F) and an average low of 5°C (41°F). June witnesses a minor rise in the average high-temperature, transitioning from a wintry 4.5°C (40.1°F) in May to a chilly 7.8°C (46°F). Weather in June »
Weather in July
July, like June, is a frosty summer month in Hesteyri, Iceland, with an average temperature ranging between min 6.8°C (44.2°F) and max 9.5°C (49.1°F). With average high and low temperatures of 9.5°C (49.1°F) and 6.8°C (44.2°F) respectively, July is Hesteyri's warmest month. Weather in July »
Weather in August
August, the last month of the summer in Hesteyri, is another chilly month, with an average temperature ranging between min 6.4°C (43.5°F) and max 9.3°C (48.7°F). The average high-temperature for August is a still frosty 9.3°C (48.7°F), closely aligning with the temperature of the preceding month. Weather in August »
Weather in September
The first month of the autumn, September, is still a chilly month in Hesteyri, Iceland, with an average temperature fluctuating between 4.7°C (40.5°F) and 7.2°C (45°F). The arrival of September records an average high-temperature of a still frosty 7.2°C (45°F), closely related to the 9.3°C (48.7°F) observed in August. Weather in September »
Weather in October
October, the same as September, is a wintry autumn month in Hesteyri, Iceland, with an average temperature varying between 4.1°C (39.4°F) and 1.6°C (34.9°F). As October arrives, Hesteyri's weather displays a minor decrease in high-temperatures, transitioning from September's chilly 7.2°C (45°F) to a cold 4.1°C (39.4°F). Weather in October »
Weather in November
The last month of the autumn, November, is also a wintry month in Hesteyri, Iceland, with an average temperature varying between 1.6°C (34.9°F) and -0.9°C (30.4°F). With the onset of November, the average high-temperature registers at a still icy 1.6°C (34.9°F), subtly different from October's 4.1°C (39.4°F). Weather in November »
Weather in December
December, the first month of the winter in Hesteyri, is also a wintry month, with an average temperature varying between -2.9°C (26.8°F) and 0.2°C (32.4°F). Entering December, the average high-temperature is recorded at a still icy 0.2°C (32.4°F), exhibiting a minimal shift from November's 1.6°C (34.9°F). Weather in December »
[Resources]Frequently asked questions
What are the most humid months in Hesteyri?
January, February, August through October, with an average relative humidity of 85%, are most humid months in Hesteyri, Iceland.
What is the wettest month in Hesteyri?
The month with the most rainfall is January, when the rain falls for 11.3 days and typically aggregates up to 101mm (3.98") of precipitation.
How much does it rain in Hesteyri?
Throughout the year, in Hesteyri, there are 169 rainfall days, and 830mm (32.68") of precipitation is accumulated.
When does it snow in Hesteyri?
January through June, September through December are months with snowfall in Hesteyri.
How much does it snow in Hesteyri?
Throughout the year, there are 95.9 snowfall days, and 999mm (39.33") of snow is accumulated.
What is the month with the lowest UV index in Hesteyri?
January through March, October through December, with an average maximum UV index of 1, are months with the lowest UV index.
What is the coldest time of year in Hesteyri?
March, known for its average high temperature of -0.2°C (31.6°F) and an average low temperature of -3°C (26.6°F), is the coldest month in Hesteyri.
What is the snowiest month in Hesteyri?
The month with the most snowfall in Hesteyri is March, when snow falls for 18 days and typically aggregates up to 203mm (7.99") of snow.
What is the least humid month in Hesteyri?
May and June, with an average relative humidity of 82%, are the least humid months in Hesteyri.
When are the longest days in Hesteyri?
May has the longest days of the year in Hesteyri, with an average of 19h and 36min of daylight.
What is the driest month in Hesteyri?
The month with the least rainfall in Hesteyri, Iceland, is June, when the rain falls for 13.5 days and typically collects 34mm (1.34") of precipitation.
What is the month with the least sunshine in Hesteyri?
The month with the least sunshine in Hesteyri is June, with an average of 0.4h of sunshine.
What are the months with the highest UV index in Hesteyri?
June and July, with an average maximum UV index of 3, are months with the highest UV index in Hesteyri, Iceland.
What is the warmest month in Hesteyri?
July, characterized by an average high temperature of 9.5°C (49.1°F) and a low temperature of 6.8°C (44.2°F), is generally the warmest month in Hesteyri, Iceland.
When it does not snow in Hesteyri?
July and August are months without snowfall in Hesteyri.
What month has the most sunshine in Hesteyri?
With an average of 6.5h of sunshine, August has the most sunshine of the year in Hesteyri.
What is the month with the shortest days in Hesteyri?
With an average of 2h and 54min of daylight, December has the shortest days of the year in Hesteyri.
Is there Daylight Saving Time (DST) in Hesteyri?
Hesteyri, Iceland, does not observe Daylight Saving Time (DST). GMT timezone is used over the entire year.
Average temperature
Hesteyri, Iceland
The warmest month (with the highest average high temperature) is July (9.5°C).
The month with the lowest average high temperature is March (-0.2°C).
The month with the highest average low temperature is July (6.8°C).
The coldest month (with the lowest average low temperature) is March (-3°C).
Average pressure
Hesteyri, Iceland
- Average pressure in January:
997.4mbar - Average pressure in February:
999.1mbar - Average pressure in March:
1004.1mbar - Average pressure in April:
1009.8mbar - Average pressure in May:
1013.2mbar - Average pressure in June:
1014.8mbar
- Average pressure in July:
1011.3mbar - Average pressure in August:
1009.2mbar - Average pressure in September:
1003.4mbar - Average pressure in October:
1005mbar - Average pressure in November:
1003.1mbar - Average pressure in December:
999.8mbar
The month with the highest atmospheric pressure is June (1014.8mbar).
The month with the lowest atmospheric pressure is January (997.4mbar).
Average wind speed
Hesteyri, Iceland
- Average wind speed in January:
28.7km/h - Average wind speed in February:
29.2km/h - Average wind speed in March:
27.3km/h - Average wind speed in April:
23.4km/h - Average wind speed in May:
20.4km/h - Average wind speed in June:
15.7km/h
- Average wind speed in July:
15.8km/h - Average wind speed in August:
17.1km/h - Average wind speed in September:
20.2km/h - Average wind speed in October:
24.4km/h - Average wind speed in November:
27km/h - Average wind speed in December:
29.6km/h
The windiest month (with the highest average wind speed) is December (29.6km/h).
The calmest month (with the lowest average wind speed) is June (15.7km/h).
Average humidity
Hesteyri, Iceland
The months with the highest relative humidity are January, February, August, September and October (85%).
The months with the lowest relative humidity are May and June (82%).
Average rainfall
Hesteyri, Iceland
The wettest month (with the highest rainfall) is January (101mm).
The driest month (with the least rainfall) is June (34mm).
Average rainfall days
Hesteyri, Iceland
- Average rainfall days in January:
11.3 days - Average rainfall days in February:
8.5 days - Average rainfall days in March:
10.8 days - Average rainfall days in April:
12.4 days - Average rainfall days in May:
15.3 days - Average rainfall days in June:
13.5 days
- Average rainfall days in July:
16.8 days - Average rainfall days in August:
17.8 days - Average rainfall days in September:
21.7 days - Average rainfall days in October:
18 days - Average rainfall days in November:
13.6 days - Average rainfall days in December:
9.3 days
The month with the highest number of rainy days is September (21.7 days).
The month with the least rainy days is February (8.5 days).
Average snowfall
Hesteyri, Iceland
- Average snowfall in January:
188mm - Average snowfall in February:
131mm - Average snowfall in March:
203mm - Average snowfall in April:
114mm - Average snowfall in May:
43mm - Average snowfall in June:
5mm
The month with the highest snowfall is March (203mm).
The months with the least snowfall are July and August (0mm).
Average snowfall days
Hesteyri, Iceland
- Average snowfall days in January:
14.4 days - Average snowfall days in February:
12.3 days - Average snowfall days in March:
18 days - Average snowfall days in April:
12.7 days - Average snowfall days in May:
6.3 days - Average snowfall days in June:
1.2 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
1.7 days - Average snowfall days in October:
7.4 days - Average snowfall days in November:
9.5 days - Average snowfall days in December:
12.4 days
The month with the highest number of snowfall days is March (18 days).
The months with the least snowfall days are July and August (0 days).
Average daylight / Average sunshine
Hesteyri, Iceland
- Average daylight in January:
4h and 4min - Average daylight in February:
8h and 1min - Average daylight in March:
11h and 5min - Average daylight in April:
15h and 3min - Average daylight in May:
19h and 4min - Average daylight in June:
5h and 2min
- Average daylight in July:
18h and 1min - Average daylight in August:
16h and 5min - Average daylight in September:
13h and 1min - Average daylight in October:
9h and 3min - Average daylight in November:
5h and 4min - Average daylight in December:
2h and 5min
The month with the longest days is May (Average daylight: 19h and 36min).
The month with the shortest days is December (Average daylight: 2h and 54min).
- Average sunshine in January:
1h and 4min - Average sunshine in February:
2h and 1min - Average sunshine in March:
2h and 5min - Average sunshine in April:
4h and 5min - Average sunshine in May:
5h and 4min - Average sunshine in June:
0h and 2min
- Average sunshine in July:
3h and 2min - Average sunshine in August:
6h and 3min - Average sunshine in September:
4h and 0min - Average sunshine in October:
3h and 0min - Average sunshine in November:
1h and 5min - Average sunshine in December:
0h and 5min
The month with the most sunshine is August (Average sunshine: 6h and 30min).
The month with the least sunshine is June (Average sunshine: 0h and 24min).
Average sunshine days
Hesteyri, Iceland
- Average sunshine days in January:
4.3 days - Average sunshine days in February:
4.3 days - Average sunshine days in March:
3.5 days - Average sunshine days in April:
5.3 days - Average sunshine days in May:
8.8 days - Average sunshine days in June:
13.9 days
- Average sunshine days in July:
11.8 days - Average sunshine days in August:
10.3 days - Average sunshine days in September:
5.9 days - Average sunshine days in October:
5.8 days - Average sunshine days in November:
5.3 days - Average sunshine days in December:
5.4 days
The month with the most sunshine days is June (13.9 days).
The month with the least sunshine days is March (3.5 days).
Average UV index
Hesteyri, Iceland
The months with the highest UV index are June and July (UV index 3).
The months with the lowest UV index are January, February, March, October, November and December (UV index 1).
Average cloud cover
Hesteyri, Iceland
The month with the most cloud cover is March (Cloud cover 79).
The month with the least cloud cover is June (Cloud cover 61).
Average visibility
Hesteyri, Iceland
The months with the highest visibility are May, June, July, August and September (9km).
The month with the lowest visibility is March (7km).
Hesteyri, Iceland
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