Climate and monthly weather forecastDalarö, Sweden
Climate and monthly weather forecast
Weather in January
January, the same as December, is a wintry winter month in Dalarö, Sweden, with an average temperature varying between 0.4°C (32.7°F) and -2.3°C (27.9°F). The shift into January reveals an average high-temperature of a still wintry 0.4°C (32.7°F), closely mirroring December's climate. Weather in January »Weather in February
February, the last month of the winter in Dalarö, is also a wintry month, with an average temperature varying between -2.3°C (27.9°F) and 0.3°C (32.5°F). In Dalarö, Sweden, the lowest temperatures are generally noted in February, averaging a high of 0.3°C (32.5°F) and a low of -2.3°C (27.9°F). Weather in February »Weather in March
March, the first month of the spring in Dalarö, is also a wintry month, with an average temperature fluctuating between 2.8°C (37°F) and -0.7°C (30.7°F). Dalarö registers an average high-temperature of a still icy 2.8°C (37°F) at the commencement of March, closely related to the preceding month. Weather in March »Weather in April
April is a chilly spring month in Dalarö, Sweden, with an average temperature fluctuating between 2.8°C (37°F) and 7.5°C (45.5°F). With the onset of April, Dalarö experiences a subtle temperature shift, with the average high-temperature moving from a wintry 2.8°C (37°F) in March to a chilly 7.5°C (45.5°F). Weather in April »Weather in May
The last month of the spring, May, is a fresh month in Dalarö, Sweden, with an average temperature fluctuating between 6.8°C (44.2°F) and 11.9°C (53.4°F). The transition from April to May brings a subtle temperature rise, with average high-temperatures increasing from a chilly 7.5°C (45.5°F) to a cool 11.9°C (53.4°F). Weather in May »Weather in June
June, the first month of the summer in Dalarö, is an enjoyable month, with an average temperature varying between 11.1°C (52°F) and 16.1°C (61°F). June signals a minor shift in the average high-temperature, moving from May's cool 11.9°C (53.4°F) to a comfortable 16.1°C (61°F). Weather in June »Weather in July
July, like June, in Dalarö, Sweden, is another comfortable summer month, with an average temperature fluctuating between 19.5°C (67.1°F) and 14.3°C (57.7°F). July is the warmest month of the year, registering average temperatures as high as 19.5°C (67.1°F) and as low as 14.3°C (57.7°F). Weather in July »Weather in August
August, the last month of the summer in Dalarö, is also an enjoyable month, with temperature in the range of an average low of 14.4°C (57.9°F) and an average high of 19°C (66.2°F). A minor adjustment in Dalarö's average high-temperature is noted with the start of August, touching a still refreshing 19°C (66.2°F) from July's 19.5°C (67.1°F). Weather in August »Weather in September
September, the first month of the autumn in Dalarö, is also a moderate month, with temperature in the range of an average low of 11.2°C (52.2°F) and an average high of 15.3°C (59.5°F). As September commences, the average high-temperature subtly reduces, transitioning from an enjoyable 19°C (66.2°F) in August to a moderate 15.3°C (59.5°F). Weather in September »Weather in October
October, the same as September, in Dalarö, Sweden, is another chilly autumn month, with temperature in the range of an average high of 9.5°C (49.1°F) and an average low of 6.6°C (43.9°F). With October's onset, the weather shows a temperature decrease, transitioning from a refreshing 15.3°C (59.5°F) in September to a chilly 9.5°C (49.1°F). Weather in October »Weather in November
November, the last month of the autumn in Dalarö, is also an icy month, with temperature in the range of an average low of 3.4°C (38.1°F) and an average high of 5.7°C (42.3°F). As Dalarö enters November, the average high-temperature subtly lowers from the a chilly 9.5°C (49.1°F) of October to a cold 5.7°C (42.3°F). Weather in November »Weather in December
December, the first month of the winter in Dalarö, is also a wintry month, with an average temperature varying between 2.3°C (36.1°F) and -0.5°C (31.1°F). A subtle change in temperatures is noted as November gives way to December, with average highs reducing from a cold 5.7°C (42.3°F) to a still icy 2.3°C (36.1°F). Weather in December »Updated: Feb 2, 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
Throughout the year, in Dalarö, there are 88.9 rainfall days, and 116mm (4.57") of precipitation is accumulated.
Months with snowfall in Dalarö are January through May, October through December.
In Dalarö, Sweden, during the entire year, snow falls for 38.5 days and aggregates up to 78mm (3.07") of snow.
The months with the lowest UV index in Dalarö, Sweden, are January and February, with an average maximum UV index of 1.
Dalarö's coldest month, February, generally records average temperatures ranging from a high of 0.3°C (32.5°F) to a low of -2.3°C (27.9°F).
February is the month with the most snowfall. Snow falls for 9.6 days and accumulates 23mm (0.91") of snow.
February is the month with the coldest seawater, with an average sea temperature of 1°C (33.8°F).
The month with the least rainfall in Dalarö, Sweden, is April, when the rain falls for 5.9 days and typically collects 4mm (0.16") of precipitation.
With an average relative humidity of 75%, May is the least humid month in Dalarö, Sweden.
In Dalarö, Sweden, snow does not fall in June through September.
The month with the longest days is June, with an average of 18h and 24min of daylight.
With an average of 12.5h of sunshine, June has the most sunshine of the year in Dalarö, Sweden.
Dalarö, Sweden, records the warmest temperatures in July, averaging a high of 19.5°C (67.1°F) and a low of 14.3°C (57.7°F).
The months with the most rainfall are July and August, with an average 14mm (0.55") of precipitation.
The month with the highest UV index is July, with an average maximum UV index of 5.
August is the month with the warmest seawater in Dalarö, with an average sea temperature of 18.8°C (65.8°F).
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends, 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.
The most humid month in Dalarö is November, with an average relative humidity of 86%.
With an average of 6h and 18min of daylight, December has the shortest days of the year in Dalarö, Sweden.
With an average of 2.5h of sunshine, December has the least sunshine of the year.
Average temperature
Dalarö, Sweden
The warmest month (with the highest average high temperature) is July (19.5°C).
The month with the lowest average high temperature is February (0.3°C).
The month with the highest average low temperature is August (14.4°C).
The coldest months (with the lowest average low temperature) are January and February (-2.3°C).
Average pressure
Dalarö, Sweden
- Average pressure in January:
1011.2mbar - Average pressure in February:
1011.6mbar - Average pressure in March:
1011.9mbar - Average pressure in April:
1014.3mbar - Average pressure in May:
1014.9mbar - Average pressure in June:
1012.6mbar
- Average pressure in July:
1011.2mbar - Average pressure in August:
1012.8mbar - Average pressure in September:
1013.4mbar - Average pressure in October:
1014.1mbar - Average pressure in November:
1011mbar - Average pressure in December:
1007.9mbar
The month with the highest atmospheric pressure is May (1014.9mbar).
The month with the lowest atmospheric pressure is December (1007.9mbar).
Average wind speed
Dalarö, Sweden
- Average wind speed in January:
22.2km/h - Average wind speed in February:
20.6km/h - Average wind speed in March:
19.2km/h - Average wind speed in April:
17.3km/h - Average wind speed in May:
16km/h - Average wind speed in June:
15.6km/h
- Average wind speed in July:
15.3km/h - Average wind speed in August:
15.9km/h - Average wind speed in September:
18.1km/h - Average wind speed in October:
20.4km/h - Average wind speed in November:
21.4km/h - Average wind speed in December:
23.5km/h
The windiest month (with the highest average wind speed) is December (23.5km/h).
The calmest month (with the lowest average wind speed) is July (15.3km/h).
Average humidity
Dalarö, Sweden
The month with the highest relative humidity is November (86%).
The month with the lowest relative humidity is May (75%).
Average rainfall
Dalarö, Sweden
The wettest months (with the highest rainfall) are July and August (14mm).
The driest month (with the least rainfall) is April (4mm).
Average rainfall days
Dalarö, Sweden
- Average rainfall days in January:
5.8 days - Average rainfall days in February:
4.3 days - Average rainfall days in March:
5.8 days - Average rainfall days in April:
5.9 days - Average rainfall days in May:
6.8 days - Average rainfall days in June:
7.7 days
- Average rainfall days in July:
10 days - Average rainfall days in August:
10.9 days - Average rainfall days in September:
8.6 days - Average rainfall days in October:
8.4 days - Average rainfall days in November:
8.1 days - Average rainfall days in December:
6.6 days
The month with the highest number of rainy days is August (10.9 days).
The month with the least rainy days is February (4.3 days).
Average snowfall
Dalarö, Sweden
The month with the highest snowfall is February (23mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days
Dalarö, Sweden
- Average snowfall days in January:
9.7 days - Average snowfall days in February:
9.6 days - Average snowfall days in March:
6.3 days - Average snowfall days in April:
1.3 days - Average snowfall days in May:
0.4 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:
0.3 days - Average snowfall days in November:
2.9 days - Average snowfall days in December:
8 days
The month with the highest number of snowfall days is January (9.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average sea temperature
Dalarö, Sweden
The best month for swimming (with the highest average sea temperature) is August (18.8°C).
The coldest month (with the lowest average sea temperature) is February (1°C).
Average daylight / Average sunshine
Dalarö, Sweden
- Average daylight in January:
7h and 6min - Average daylight in February:
9h and 18min - Average daylight in March:
11h and 54min - Average daylight in April:
14h and 30min - Average daylight in May:
17h and 0min - Average daylight in June:
18h and 24min
- Average daylight in July:
17h and 42min - Average daylight in August:
15h and 24min - Average daylight in September:
12h and 48min - Average daylight in October:
10h and 12min - Average daylight in November:
7h and 42min - Average daylight in December:
6h and 18min
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 24min - Average sunshine in February:
3h and 30min - Average sunshine in March:
5h and 24min - Average sunshine in April:
8h and 42min - Average sunshine in May:
9h and 54min - Average sunshine in June:
12h and 30min
- Average sunshine in July:
11h and 18min - Average sunshine in August:
10h and 12min - Average sunshine in September:
8h and 30min - Average sunshine in October:
4h and 30min - Average sunshine in November:
3h and 36min - Average sunshine in December:
2h and 30min
The month with the most sunshine is June (Average sunshine: 12h and 30min).
The month with the least sunshine is December (Average sunshine: 2h and 30min).
Average sunshine days
Dalarö, Sweden
- Average sunshine days in January:
16.8 days - Average sunshine days in February:
16.3 days - Average sunshine days in March:
20.8 days - Average sunshine days in April:
21.8 days - Average sunshine days in May:
21.8 days - Average sunshine days in June:
19.9 days
- Average sunshine days in July:
18.5 days - Average sunshine days in August:
17.3 days - Average sunshine days in September:
17.7 days - Average sunshine days in October:
17.6 days - Average sunshine days in November:
16.6 days - Average sunshine days in December:
14.4 days
The months with the most sunshine days are April and May (21.8 days).
The month with the least sunshine days is December (14.4 days).
Average UV index
Dalarö, Sweden
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January and February (UV index 1).
Average cloud cover
Dalarö, Sweden
The months with the most cloud cover are January and February (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility
Dalarö, Sweden
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).
