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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
Climate and monthly weather forecast
Weather in January
January, the same as December, is another cold winter month in Kópasker, Iceland, with an average temperature varying between 1.8°C (35.2°F) and -0.9°C (30.4°F). January denotes a minimal variation in the average high-temperature to a still wintry 1.8°C (35.2°F) from December's 1.5°C (34.7°F). Weather in January »
Weather in February
The last month of the winter, February, is also an icy month in Kópasker, Iceland, with an average temperature ranging between min -1.3°C (29.7°F) and max 1.4°C (34.5°F). February denotes a minimal variation in the average high-temperature to a still wintry 1.4°C (34.5°F) from January's 1.8°C (35.2°F). Weather in February »
Weather in March
March, the first month of the spring in Kópasker, is still a cold month, with an average temperature varying between -1.9°C (28.6°F) and 1.1°C (34°F). Kópasker's March weather, marked by an average high temperature of 1.1°C (34°F) and an average low temperature of -1.9°C (28.6°F), is the coldest in the year. Weather in March »
Weather in April
April, like March, in Kópasker, Iceland, is another cold spring month, with temperature in the range of an average low of -0.1°C (31.8°F) and an average high of 2.5°C (36.5°F). April ushers in an average high-temperature of a still wintry 2.5°C (36.5°F), aligning closely with the preceding month. Weather in April »
Weather in May
May, the last month of the spring in Kópasker, is also an icy month, with temperature in the range of an average low of 2.4°C (36.3°F) and an average high of 5.3°C (41.5°F). May begins with an average high-temperature of a still cold 5.3°C (41.5°F), reflecting close similarity to the preceding month. Weather in May »
Weather in June
June, the first month of the summer in Kópasker, is a chilly month, with an average temperature ranging between min 5.8°C (42.4°F) and max 8.5°C (47.3°F). Kópasker's June weather indicates a minor ascent in high-temperatures, adjusting from an icy 5.3°C (41.5°F) in May to a frosty 8.5°C (47.3°F). Weather in June »
Weather in July
July is a fresh summer month in Kópasker, Iceland, with an average temperature ranging between min 7.7°C (45.9°F) and max 10.2°C (50.4°F). Kópasker notes an average high-temperature of a cool 10.2°C (50.4°F) in July, hardly diverging from June. Weather in July »
Weather in August
August, the last month of the summer in Kópasker, is another cool month, with temperature in the range of an average high of 10.6°C (51.1°F) and an average low of 8.2°C (46.8°F). In Kópasker, the peak temperatures are generally noted in August, averaging a high of 10.6°C (51.1°F) and a low of 8.2°C (46.8°F). Weather in August »
Weather in September
The first month of the autumn, September, is also a frosty month in Kópasker, Iceland, with temperature in the range of an average low of 6.1°C (43°F) and an average high of 8.8°C (47.8°F). Kópasker marks the arrival of September with an average high-temperature of a chilly 8.8°C (47.8°F), hardly different from August's 10.6°C (51.1°F). Weather in September »
Weather in October
October, like September, in Kópasker, Iceland, is an icy autumn month, with an average temperature varying between 5.5°C (41.9°F) and 3.4°C (38.1°F). The beginning of October subtly marks a decrease in the average high-temperature, transitioning from a chilly 8.8°C (47.8°F) in September to an icy 5.5°C (41.9°F). Weather in October »
Weather in November
The last month of the autumn, November, is also an icy month in Kópasker, Iceland, with an average temperature ranging between max 3.1°C (37.6°F) and min 0.8°C (33.4°F). The unfolding of November shows an average high-temperature of a still icy 3.1°C (37.6°F), indicating a slight variance from October's 5.5°C (41.9°F). Weather in November »
Weather in December
The first month of the winter, December, is also an icy month in Kópasker, Iceland, with temperature in the range of an average high of 1.5°C (34.7°F) and an average low of -1.4°C (29.5°F). December's average high-temperature stands at a still cold 1.5°C (34.7°F), showing little deviation from November's 3.1°C (37.6°F). Weather in December »
Updated: Aug 29, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How many days does it rain?
Throughout the year, there are 151 rainfall days, and 635mm (25") of precipitation is accumulated.
When does it snow?
January through July, September through December are months with snowfall in Kópasker.
How much does it snow?
Throughout the year, there are 79.7 snowfall days, and 632mm (24.88") of snow is accumulated.
When is the lowest UV index?
January through March, October and December, with an average maximum UV index of 1, are months with the lowest UV index.
What time of the year is the coldest?
Kópasker experiences its average lowest temperatures in March, reaching a peak of 1.1°C (34°F) and a minimum of -1.9°C (28.6°F).
What is the snowiest month?
March is the month with the most snowfall. Snow falls for 13.3 days and accumulates 113mm (4.45") of snow.
What are the least humid months?
The months with the lowest humidity are May and December, with an average relative humidity of 80%.
When are the longest days?
The month with the longest days is May, with an average of 19h and 30min of daylight.
What month has the most sunshine?
May has the most sunshine of the year, with an average of 6.8h of sunshine.
What is the driest month?
June is the month with the least rainfall. Rain falls for 11.3 days and accumulates 24mm (0.94") of precipitation.
What is the month with the least sunshine?
With an average of 0.4h of sunshine, June has the least sunshine of the year.
What is the most humid month?
With an average relative humidity of 84%, July is the most humid month.
What are the months with the highest UV index?
The months with the highest UV index are July and August, with an average maximum UV index of 3.
What time of the year is the hottest?
August is the month when Kópasker's temperatures reach their peak, with averages of 10.6°C (51.1°F) and lows of 8.2°C (46.8°F).
When it does not snow?
August is the only month when snow does not fall in Kópasker.
What is the rainiest month?
December is the month with the most rainfall. Rain falls for 9.5 days and accumulates 77mm (3.03") of precipitation.
What is the month with the shortest days?
With an average of 2h and 54min of daylight, December has the shortest days of the year.
Is there Daylight Saving Time (DST)?
Kópasker does not utilize Daylight Saving Time (DST). GMT timezone is used throughout the entire year.
Average temperature
Kópasker, Iceland
The warmest month (with the highest average high temperature) is August (10.6°C).
The month with the lowest average high temperature is March (1.1°C).
The month with the highest average low temperature is August (8.2°C).
The coldest month (with the lowest average low temperature) is March (-1.9°C).
Average pressure
Kópasker, Iceland
- Average pressure in January:
998.7mbar - Average pressure in February:
1000.5mbar - Average pressure in March:
1005.1mbar - Average pressure in April:
1010.6mbar - Average pressure in May:
1013.4mbar - Average pressure in June:
1014.7mbar
- Average pressure in July:
1010.6mbar - Average pressure in August:
1008.6mbar - Average pressure in September:
1003.4mbar - Average pressure in October:
1005.3mbar - Average pressure in November:
1003mbar - Average pressure in December:
999.8mbar
The month with the highest atmospheric pressure is June (1014.7mbar).
The month with the lowest atmospheric pressure is January (998.7mbar).
Average wind speed
Kópasker, Iceland
- Average wind speed in January:
29.8km/h - Average wind speed in February:
29.3km/h - Average wind speed in March:
28.5km/h - Average wind speed in April:
24.2km/h - Average wind speed in May:
21.6km/h - Average wind speed in June:
17.9km/h
- Average wind speed in July:
18.6km/h - Average wind speed in August:
20km/h - Average wind speed in September:
23.7km/h - Average wind speed in October:
26.4km/h - Average wind speed in November:
28.6km/h - Average wind speed in December:
31.4km/h
The windiest month (with the highest average wind speed) is December (31.4km/h).
The calmest month (with the lowest average wind speed) is June (17.9km/h).
Average humidity
Kópasker, Iceland
The month with the highest relative humidity is July (84%).
The months with the lowest relative humidity are May and December (80%).
Average rainfall
Kópasker, Iceland
The wettest month (with the highest rainfall) is December (77mm).
The driest month (with the least rainfall) is June (24mm).
Average rainfall days
Kópasker, Iceland
- Average rainfall days in January:
10.7 days - Average rainfall days in February:
8.7 days - Average rainfall days in March:
8.2 days - Average rainfall days in April:
10.8 days - Average rainfall days in May:
12.2 days - Average rainfall days in June:
11.3 days
- Average rainfall days in July:
16.8 days - Average rainfall days in August:
17.3 days - Average rainfall days in September:
19.3 days - Average rainfall days in October:
15.7 days - Average rainfall days in November:
10.5 days - Average rainfall days in December:
9.5 days
The month with the highest number of rainy days is September (19.3 days).
The month with the least rainy days is March (8.2 days).
Average snowfall
Kópasker, Iceland
- Average snowfall in January:
104mm - Average snowfall in February:
59mm - Average snowfall in March:
113mm - Average snowfall in April:
52mm - Average snowfall in May:
47mm - Average snowfall in June:
13mm
The month with the highest snowfall is March (113mm).
The month with the least snowfall is August (0mm).
Average snowfall days
Kópasker, Iceland
- Average snowfall days in January:
11.6 days - Average snowfall days in February:
9.4 days - Average snowfall days in March:
13.3 days - Average snowfall days in April:
9.9 days - Average snowfall days in May:
7.1 days - Average snowfall days in June:
1.6 days
- Average snowfall days in July:
0.1 days - Average snowfall days in August:
0 days - Average snowfall days in September:
1.3 days - Average snowfall days in October:
6.1 days - Average snowfall days in November:
8.9 days - Average snowfall days in December:
10.4 days
The month with the highest number of snowfall days is March (13.3 days).
The month with the least snowfall days is August (0 days).
Average daylight / Average sunshine
Kópasker, 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 3min - Average daylight in June:
5h and 2min
- Average daylight in July:
18h and 5min - 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 30min).
The month with the shortest days is December (Average daylight: 2h and 54min).
- Average sunshine in January:
1h and 5min - Average sunshine in February:
2h and 2min - Average sunshine in March:
3h and 3min - Average sunshine in April:
5h and 4min - Average sunshine in May:
6h and 5min - Average sunshine in June:
0h and 2min
- Average sunshine in July:
4h and 2min - Average sunshine in August:
6h and 4min - Average sunshine in September:
4h and 5min - Average sunshine in October:
3h and 1min - Average sunshine in November:
2h and 1min - Average sunshine in December:
1h and 0min
The month with the most sunshine is May (Average sunshine: 6h and 48min).
The month with the least sunshine is June (Average sunshine: 0h and 24min).
Average sunshine days
Kópasker, Iceland
- Average sunshine days in January:
7.1 days - Average sunshine days in February:
5.8 days - Average sunshine days in March:
6.2 days - Average sunshine days in April:
8.3 days - Average sunshine days in May:
11.3 days - Average sunshine days in June:
14.6 days
- Average sunshine days in July:
10.6 days - Average sunshine days in August:
10.8 days - Average sunshine days in September:
7.8 days - Average sunshine days in October:
7.9 days - Average sunshine days in November:
7.3 days - Average sunshine days in December:
6.1 days
The month with the most sunshine days is June (14.6 days).
The month with the least sunshine days is February (5.8 days).
Average UV index
Kópasker, Iceland
The months with the highest UV index are July and August (UV index 3).
The months with the lowest UV index are January, February, March, October and December (UV index 1).
Average cloud cover
Kópasker, Iceland
The month with the most cloud cover is March (Cloud cover 74).
The month with the least cloud cover is June (Cloud cover 60).
Average visibility
Kópasker, Iceland
The month with the highest visibility is June (10km).
The months with the lowest visibility are January, February, March, November and December (8km).
