Climate and monthly weather forecastGränna, Sweden
Climate and monthly weather forecast
Weather in January
January, the same as December, in Gränna, Sweden, is another subzero cold winter month, with an average temperature ranging between min -3.3°C (26.1°F) and max -0.3°C (31.5°F). Gränna records the coldest temperatures in January, averaging a high of -0.3°C (31.5°F) and a low of -3.3°C (26.1°F). Weather in January »Weather in February
February, the last month of the winter in Gränna, is a wintry month, with an average temperature varying between 0.2°C (32.4°F) and -3.6°C (25.5°F). In February, Gränna experiences a minor shift in meteorological conditions with average high-temperatures marked at a wintry 0.2°C (32.4°F), closely mirroring the climate in January. Weather in February »Weather in March
The first month of the spring, March, is also an icy month in Gränna, Sweden, with temperature in the range of an average high of 3.8°C (38.8°F) and an average low of -1.9°C (28.6°F). Gränna, Sweden, in March experiences a slight uptick in the average high-temperature, adjusting from February's cold 0.2°C (32.4°F) to a still wintry 3.8°C (38.8°F). Weather in March »Weather in April
April in Gränna, Sweden, is a fresh spring month, with an average temperature fluctuating between 2.3°C (36.1°F) and 10.3°C (50.5°F). The start of April signals an increase in the average high-temperature, moving from a cold 3.8°C (38.8°F) in March to a cool 10.3°C (50.5°F). Weather in April »Weather in May
May, the last month of the spring in Gränna, is a moderate month, with an average temperature ranging between max 15.2°C (59.4°F) and min 5.8°C (42.4°F). With the onset of May, Gränna's average high-temperature experiences a slight rise, moving from April's fresh 10.3°C (50.5°F) to a mild 15.2°C (59.4°F). Weather in May »Weather in June
June, the first month of the summer in Gränna, is a comfortable month, with an average temperature varying between 18.4°C (65.1°F) and 9.3°C (48.7°F). Gränna's transition into June is noticed by a slight rise in the average high-temperature, advancing from a moderate 15.2°C (59.4°F) in May to an enjoyable 18.4°C (65.1°F). Weather in June »Weather in July
July is a pleasant summer month in Gränna, Sweden, with an average temperature fluctuating between 20.4°C (68.7°F) and 11.7°C (53.1°F). Gränna's July weather reaches an average high of 20.4°C (68.7°F) and an average low of 11.7°C (53.1°F), making it the warmest month. Weather in July »Weather in August
The last month of the summer, August, is another comfortable month in Gränna, Sweden, with an average temperature ranging between max 19.5°C (67.1°F) and min 11.3°C (52.3°F). An average high-temperature of an enjoyable 19.5°C (67.1°F) marks August, exhibiting a close resemblance to the conditions in July. Weather in August »Weather in September
The first month of the autumn, September, is still a mild month in Gränna, Sweden, with an average temperature fluctuating between 15.2°C (59.4°F) and 8.8°C (47.8°F). A moderate decline in average high-temperatures is noted in September, moving from a refreshing 19.5°C (67.1°F) in August to a mild 15.2°C (59.4°F). Weather in September »Weather in October
October, like September, is a frosty autumn month in Gränna, Sweden, with an average temperature ranging between min 4.8°C (40.6°F) and max 9.3°C (48.7°F). Gränna's progression into October involves a drop in the average high-temperature, receding from a mild 15.2°C (59.4°F) in September to a frosty 9.3°C (48.7°F). Weather in October »Weather in November
November, the last month of the autumn in Gränna, is another cold month, with temperature in the range of an average low of 1.6°C (34.9°F) and an average high of 4.9°C (40.8°F). November brings a slight decrease in temperature, down from a frosty 9.3°C (48.7°F) in October to an icy 4.9°C (40.8°F). Weather in November »Weather in December
December, the first month of the winter in Gränna, is also an icy month, with an average temperature ranging between max 1.4°C (34.5°F) and min -1.9°C (28.6°F). The transition to December results in a modest reduction in average high-temperature, moving from a cold 4.9°C (40.8°F) in November to a still wintry 1.4°C (34.5°F). Weather in December »Updated: Jun 5, 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
Temperature readings reach their annual highs in January, averaging -0.3°C (31.5°F) and a minimum average of -3.3°C (26.1°F).
In Gränna, during the entire year, the rain falls for 170.1 days and collects up to 502mm (19.76") of precipitation.
January through May, October through December are months with snowfall in Gränna.
In Gränna, during the entire year, snow falls for 63.7 days and aggregates up to 573mm (22.56") of snow.
The months with the lowest UV index are January and February, with an average maximum UV index of 1.
The month with the most snowfall is February, when snow falls for 14.9 days and typically aggregates up to 154mm (6.06") of snow.
April is the month with the least rainfall. Rain falls for 13.9 days and accumulates 21mm (0.83") of precipitation.
The least humid month is May, with an average relative humidity of 71%.
The months with the highest UV index are May through August, with an average maximum UV index of 4.
June is the month with the most rainfall. Rain falls for 18 days and accumulates 61mm (2.4") of precipitation.
June through September are months without snowfall.
The month with the longest days is June, with an average of 18h and 6min of daylight.
With an average of 9.9h of sunshine, June has the most sunshine of the year.
July, characterized by an average high temperature of 20.4°C (68.7°F) and a low temperature of 11.7°C (53.1°F), is generally the warmest month.
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.
With an average relative humidity of 90%, November is the most humid month.
December has the shortest days of the year, with an average of 6h and 36min of daylight.
December has the least sunshine of the year, with an average of 2.8h of sunshine.
Average temperature
Gränna, Sweden
The warmest month (with the highest average high temperature) is July (20.4°C).
The month with the lowest average high temperature is January (-0.3°C).
The month with the highest average low temperature is July (11.7°C).
The coldest month (with the lowest average low temperature) is February (-3.6°C).
Average pressure
Gränna, Sweden
- Average pressure in January:
1011.7mbar - Average pressure in February:
1011.9mbar - Average pressure in March:
1012.8mbar - Average pressure in April:
1014.7mbar - Average pressure in May:
1014.7mbar - Average pressure in June:
1013mbar
- Average pressure in July:
1011.7mbar - Average pressure in August:
1013mbar - Average pressure in September:
1014mbar - Average pressure in October:
1014.5mbar - Average pressure in November:
1010.8mbar - Average pressure in December:
1009mbar
The months with the highest atmospheric pressure are April and May (1014.7mbar).
The month with the lowest atmospheric pressure is December (1009mbar).
Average wind speed
Gränna, Sweden
- Average wind speed in January:
16.1km/h - Average wind speed in February:
15.5km/h - Average wind speed in March:
15km/h - Average wind speed in April:
13.8km/h - Average wind speed in May:
12.8km/h - Average wind speed in June:
12.5km/h
- Average wind speed in July:
12.4km/h - Average wind speed in August:
12.4km/h - Average wind speed in September:
13.9km/h - Average wind speed in October:
15.2km/h - Average wind speed in November:
15.7km/h - Average wind speed in December:
16.8km/h
The windiest month (with the highest average wind speed) is December (16.8km/h).
The calmest months (with the lowest average wind speed) are July and August (12.4km/h).
Average humidity
Gränna, Sweden
The month with the highest relative humidity is November (90%).
The month with the lowest relative humidity is May (71%).
Average rainfall
Gränna, Sweden
The wettest month (with the highest rainfall) is June (61mm).
The driest month (with the least rainfall) is April (21mm).
Average rainfall days
Gränna, Sweden
- Average rainfall days in January:
8.2 days - Average rainfall days in February:
6.9 days - Average rainfall days in March:
11 days - Average rainfall days in April:
13.9 days - Average rainfall days in May:
16.8 days - Average rainfall days in June:
18 days
- Average rainfall days in July:
20 days - Average rainfall days in August:
20.2 days - Average rainfall days in September:
15.1 days - Average rainfall days in October:
15.6 days - Average rainfall days in November:
13.7 days - Average rainfall days in December:
10.7 days
The month with the highest number of rainy days is August (20.2 days).
The month with the least rainy days is February (6.9 days).
Average snowfall
Gränna, Sweden
The month with the highest snowfall is February (154mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days
Gränna, Sweden
- Average snowfall days in January:
15 days - Average snowfall days in February:
14.9 days - Average snowfall days in March:
10.7 days - Average snowfall days in April:
2.8 days - Average snowfall days in May:
0.7 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:
1.4 days - Average snowfall days in November:
5.5 days - Average snowfall days in December:
12.7 days
The month with the highest number of snowfall days is January (15 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Gränna, Sweden
- Average daylight in January:
7h and 18min - Average daylight in February:
9h and 24min - Average daylight in March:
11h and 54min - Average daylight in April:
14h and 24min - Average daylight in May:
16h and 42min - Average daylight in June:
18h and 6min
- Average daylight in July:
17h and 24min - Average daylight in August:
15h and 18min - Average daylight in September:
12h and 48min - Average daylight in October:
10h and 18min - Average daylight in November:
7h and 54min - Average daylight in December:
6h and 36min
The month with the longest days is June (Average daylight: 18h and 6min).
The month with the shortest days is December (Average daylight: 6h and 36min).
- Average sunshine in January:
2h and 54min - Average sunshine in February:
2h and 54min - Average sunshine in March:
5h and 6min - Average sunshine in April:
8h and 12min - Average sunshine in May:
8h and 30min - Average sunshine in June:
9h and 54min
- Average sunshine in July:
9h and 12min - Average sunshine in August:
8h and 24min - Average sunshine in September:
7h and 0min - Average sunshine in October:
4h and 0min - Average sunshine in November:
2h and 54min - Average sunshine in December:
2h and 48min
The month with the most sunshine is June (Average sunshine: 9h and 54min).
The month with the least sunshine is December (Average sunshine: 2h and 48min).
Average sunshine days
Gränna, Sweden
- Average sunshine days in January:
11.4 days - Average sunshine days in February:
9.8 days - Average sunshine days in March:
12.2 days - Average sunshine days in April:
12.8 days - Average sunshine days in May:
11.2 days - Average sunshine days in June:
9.8 days
- Average sunshine days in July:
8.9 days - Average sunshine days in August:
8.1 days - Average sunshine days in September:
11 days - Average sunshine days in October:
11.4 days - Average sunshine days in November:
8.9 days - Average sunshine days in December:
8.6 days
The month with the most sunshine days is April (12.8 days).
The month with the least sunshine days is August (8.1 days).
Average UV index
Gränna, Sweden
The months with the highest UV index are May, June, July and August (UV index 4).
The months with the lowest UV index are January and February (UV index 1).
Average cloud cover
Gränna, Sweden
The month with the most cloud cover is December (Cloud cover 72).
The months with the least cloud cover are May and June (Cloud cover 45).
Average visibility
Gränna, Sweden
The months with the highest visibility are April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January, February, March, November and December (8km).
