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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, like December, in Tjøme, Norway, is a wintry winter month, with an average temperature fluctuating between 1.2°C (34.2°F) and -1.6°C (29.1°F). The initiation of January records an average high-temperature of a still icy 1.2°C (34.2°F), displaying a near consistency with the previous month. Weather in January »
Weather in February
The last month of the winter, February, is also an icy month in Tjøme, Norway, with an average temperature fluctuating between 0.8°C (33.4°F) and -2.1°C (28.2°F). The coldest temperatures occur during February, when averages reach a peak of 0.8°C (33.4°F) and a low of -2.1°C (28.2°F). Weather in February »
Weather in March
March, the first month of the spring in Tjøme, is still a cold month, with an average temperature varying between 0.3°C (32.5°F) and 3.4°C (38.1°F). Tjøme sees the arrival of March with an average high-temperature of a still cold 3.4°C (38.1°F), indicating a subtle variation from February. Weather in March »
Weather in April
April is a chilly spring month in Tjøme, Norway, with an average temperature fluctuating between 4.7°C (40.5°F) and 8.6°C (47.5°F). Entering April, Tjøme sees a temperature rise, with the average high-temperature advancing from March's icy 3.4°C (38.1°F) to a chilly 8.6°C (47.5°F). Weather in April »
Weather in May
The last month of the spring, May, is a cool month in Tjøme, Norway, with temperature in the range of an average low of 8.4°C (47.1°F) and an average high of 12.8°C (55°F). A slight uplift in the average high-temperature marks May, adjusting from April's chilly 8.6°C (47.5°F) to a fresh 12.8°C (55°F). Weather in May »
Weather in June
June, the first month of the summer in Tjøme, is a comfortable month, with an average temperature varying between 12.1°C (53.8°F) and 16.5°C (61.7°F). As May gives way to June, the average high-temperature displays a slight ascent, adjusting from a fresh 12.8°C (55°F) to a refreshing 16.5°C (61.7°F). Weather in June »
Weather in July
July, the same as June, is another enjoyable summer month in Tjøme, Norway, with an average temperature ranging between max 18.8°C (65.8°F) and min 14.4°C (57.9°F). July, marked by an average high-temperature of 18.8°C (65.8°F) and a low-temperature of 14.4°C (57.9°F), is the warmest month. Weather in July »
Weather in August
The last month of the summer, August, is another comfortable month in Tjøme, Norway, with an average temperature varying between 14.4°C (57.9°F) and 18.2°C (64.8°F). Tjøme sees the arrival of August with an average high-temperature of a still comfortable 18.2°C (64.8°F), indicating a subtle variation from July. Weather in August »
Weather in September
September, the first month of the autumn in Tjøme, is still a mild month, with an average temperature ranging between min 11.5°C (52.7°F) and max 15.2°C (59.4°F). Tjøme's transition into September involves a gentle shift in temperature, receding from a refreshing 18.2°C (64.8°F) in August to a mild 15.2°C (59.4°F). Weather in September »
Weather in October
October, the same as September, is another fresh autumn month in Tjøme, Norway, with an average temperature varying between 7.1°C (44.8°F) and 10.1°C (50.2°F). As October begins, there is a decrease in the average high-temperature, falling from a refreshing 15.2°C (59.4°F) in September to a cool 10.1°C (50.2°F). Weather in October »
Weather in November
November, the last month of the autumn in Tjøme, is also a frosty month, with an average temperature ranging between min 3.7°C (38.7°F) and max 6.1°C (43°F). November is characterized by a mild reduction in the average high-temperature, from a fresh 10.1°C (50.2°F) in October to a frosty 6.1°C (43°F). Weather in November »
Weather in December
The first month of the winter, December, is also an icy month in Tjøme, Norway, with an average temperature varying between 0.4°C (32.7°F) and 2.7°C (36.9°F). With the commencement of December, Tjøme records a moderate temperature decline, with the average high easing from November's frosty 6.1°C (43°F) to an icy 2.7°C (36.9°F). Weather in December »
Updated: Jan 26, 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 in Tjøme?
Throughout the year, there are 123 rainfall days, and 276mm (10.87") of precipitation is accumulated.
When does it snow in Tjøme?
Months with snowfall are January through April, November and December.
What is the snowiest month in Tjøme?
The month with the most snowfall is January, when snow falls for 8.8 days and typically aggregates up to 53mm (2.09") of snow.
How much does it snow in Tjøme?
In Tjøme, Norway, during the entire year, snow falls for 33.1 days and aggregates up to 165mm (6.5") of snow.
When is the lowest UV index in Tjøme?
January through March, October through December, with an average maximum UV index of 2, are months with the lowest UV index in Tjøme, Norway.
What time of the year is the coldest in Tjøme?
The coldest temperatures in Tjøme occur during February, when averages reach a peak of 0.8°C (33.4°F) and a low of -2.1°C (28.2°F).
What is the most humid month in Tjøme?
February is the most humid month in Tjøme, Norway, with an average relative humidity of 84%.
What is the driest month in Tjøme?
April is the month with the least rainfall in Tjøme. Rain falls for 7.9 days and accumulates 9mm (0.35") of precipitation.
What is the least humid month in Tjøme?
With an average relative humidity of 72%, May is the least humid month in Tjøme, Norway.
When it does not snow in Tjøme?
In Tjøme, Norway, snow does not fall in May through October.
When are the longest days in Tjøme?
With an average of 18h and 24min of daylight, June has the longest days of the year in Tjøme, Norway.
What month has the most sunshine in Tjøme?
June has the most sunshine of the year in Tjøme, Norway, with an average of 11.7h of sunshine.
What are the months with the highest UV index in Tjøme?
The months with the highest UV index in Tjøme are June and July, with an average maximum UV index of 5.
What are the warmest months in Tjøme?
July, marked by an average high-temperature of 18.8°C (65.8°F) and a low-temperature of 14.4°C (57.9°F), is the warmest month in Tjøme.
What is the rainiest month in Tjøme?
The months with the most rainfall are August and November, with an average 33mm (1.3") of precipitation.
When is Daylight Saving Time (DST) in Tjøme?
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Tjøme, and the time zone changes from CEST to CET. The next Daylight Saving Time starts on Sunday, 30. March 2025, at 02:00, and the time zone reverts from CET to CEST.
What is the month with the shortest days in Tjøme?
December has the shortest days of the year in Tjøme, Norway, with an average of 6h and 18min of daylight.
What is the month with the least sunshine in Tjøme?
The month with the least sunshine in Tjøme is December, with an average of 3.4h of sunshine.
Average temperature
Tjøme, Norway
The warmest month (with the highest average high temperature) is July (18.8°C).
The month with the lowest average high temperature is February (0.8°C).
The months with the highest average low temperature are July and August (14.4°C).
The coldest month (with the lowest average low temperature) is February (-2.1°C).
Average pressure
Tjøme, Norway
- Average pressure in January:
1011mbar - Average pressure in February:
1011.2mbar - Average pressure in March:
1012.2mbar - Average pressure in April:
1014.4mbar - Average pressure in May:
1014.2mbar - Average pressure in June:
1012.2mbar
- Average pressure in July:
1010.7mbar - Average pressure in August:
1011.4mbar - Average pressure in September:
1012.8mbar - Average pressure in October:
1013.6mbar - Average pressure in November:
1010mbar - Average pressure in December:
1007.9mbar
The month with the highest atmospheric pressure is April (1014.4mbar).
The month with the lowest atmospheric pressure is December (1007.9mbar).
Average wind speed
Tjøme, Norway
- Average wind speed in January:
22.2km/h - Average wind speed in February:
20.4km/h - Average wind speed in March:
19km/h - Average wind speed in April:
17km/h - Average wind speed in May:
16.2km/h - Average wind speed in June:
15.7km/h
- Average wind speed in July:
15.6km/h - Average wind speed in August:
16.6km/h - Average wind speed in September:
19.4km/h - Average wind speed in October:
20.8km/h - Average wind speed in November:
22.8km/h - Average wind speed in December:
22.7km/h
The windiest month (with the highest average wind speed) is November (22.8km/h).
The calmest month (with the lowest average wind speed) is July (15.6km/h).
Average humidity
Tjøme, Norway
The month with the highest relative humidity is February (84%).
The month with the lowest relative humidity is May (72%).
Average rainfall
Tjøme, Norway
The wettest months (with the highest rainfall) are August and November (33mm).
The driest month (with the least rainfall) is April (9mm).
Average rainfall days
Tjøme, Norway
- Average rainfall days in January:
6.8 days - Average rainfall days in February:
6.2 days - Average rainfall days in March:
8.6 days - Average rainfall days in April:
7.9 days - Average rainfall days in May:
11 days - Average rainfall days in June:
10.5 days
- Average rainfall days in July:
12.7 days - Average rainfall days in August:
14.2 days - Average rainfall days in September:
11.5 days - Average rainfall days in October:
12.3 days - Average rainfall days in November:
11.5 days - Average rainfall days in December:
9.8 days
The month with the highest number of rainy days is August (14.2 days).
The month with the least rainy days is February (6.2 days).
Average snowfall
Tjøme, Norway
The month with the highest snowfall is January (53mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days
Tjøme, Norway
- Average snowfall days in January:
8.8 days - Average snowfall days in February:
9.2 days - Average snowfall days in March:
5.3 days - Average snowfall days in April:
0.9 days - Average snowfall days in May:
0.1 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0.2 days - Average snowfall days in November:
2.5 days - Average snowfall days in December:
6.1 days
The month with the highest number of snowfall days is February (9.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Tjøme, Norway
- Average daylight in January:
7h and 1min - Average daylight in February:
9h and 2min - Average daylight in March:
11h and 5min - Average daylight in April:
14h and 3min - Average daylight in May:
17h and 0min - Average daylight in June:
18h and 2min
- Average daylight in July:
17h and 4min - Average daylight in August:
15h and 2min - Average daylight in September:
12h and 5min - Average daylight in October:
10h and 1min - Average daylight in November:
7h and 4min - Average daylight in December:
6h and 2min
The month with the longest days is June (Average daylight: 18h and 24min).
The month with the shortest days is December (Average daylight: 6h and 18min).
- Average sunshine in January:
3h and 3min - Average sunshine in February:
3h and 5min - Average sunshine in March:
6h and 1min - Average sunshine in April:
9h and 1min - Average sunshine in May:
9h and 5min - Average sunshine in June:
11h and 4min
- Average sunshine in July:
11h and 2min - Average sunshine in August:
10h and 1min - Average sunshine in September:
8h and 2min - Average sunshine in October:
4h and 4min - Average sunshine in November:
3h and 5min - Average sunshine in December:
3h and 2min
The month with the most sunshine is June (Average sunshine: 11h and 42min).
The month with the least sunshine is December (Average sunshine: 3h and 24min).
Average sunshine days
Tjøme, Norway
- Average sunshine days in January:
15.2 days - Average sunshine days in February:
14.1 days - Average sunshine days in March:
18.3 days - Average sunshine days in April:
19.6 days - Average sunshine days in May:
18.1 days - Average sunshine days in June:
17 days
- Average sunshine days in July:
15.1 days - Average sunshine days in August:
14.5 days - Average sunshine days in September:
16.3 days - Average sunshine days in October:
14.9 days - Average sunshine days in November:
13.1 days - Average sunshine days in December:
15.3 days
The month with the most sunshine days is April (19.6 days).
The month with the least sunshine days is November (13.1 days).
Average UV index
Tjøme, Norway
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover
Tjøme, Norway
The month with the most cloud cover is February (Cloud cover 60).
The months with the least cloud cover are June, July and August (Cloud cover 36).
Average visibility
Tjøme, Norway
The months with the highest visibility are April, May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March, November and December (9km).
