Climate and monthly weather forecastHalmstad, Sweden
Climate and monthly weather forecast
The climate of Halmstad
Halmstad, situated in Sweden, falls under the Köppen climate classification of Cfb. These climate codes translate to a Marine west coast climate with a warm summer. As expected with this climate categorization, the weather conditions throughout the year are varied but temperate.Temperature fluctuations in Halmstad range from a low of -1.3°C (29.7°F) to a high of 20°C (68°F). Warmer months, reaching their peak temperature in July, contrast with colder periods that culminate in January. Relative humidity hovers predominantly high all year round, with average percentages peaking at 87% in both January and February and reaching a low point of 73% around April and May.
The city sees substantial rain throughout the year. However, rainfall reaches its peak from July to October, with August being the wettest month with 79mm (3.11") of rain. Snowfall is a common occurrence from November to March, with February seeing the most at 65mm (2.56").
The best time to visit Halmstad
Considering the weather data, late spring to early summer appears to be the most favorable time to visit Halmstad. During this period, May to June, temperatures lie pleasantly between 14.8°C (58.6°F) to 17.9°C (64.2°F). Humidity, sitting at a relative low of 73-75%, contributes to the comfortable conditions. Rainfall is moderate, and snowfall is non-existent. Moreover, the sunshine hours are at their zenith, with an average of 16.5 to 17.7 hours of daylight per day.The worst time to visit Halmstad
Weather conditions in Halmstad become challenging from late autumn to early winter. During November and December, temperatures dip to chillier ranges, dropping between 6.8°C (44.2°F) to 3.5°C (38.3°F) in December. Conditions can be damp with high relative humidity soaring to 86-87%. Moreover, rainfall is considerable, coupled with snowfall that can be as high as 36mm (1.42") in December. Decreased daylight hours and a drop in visibility add to the unfavorable conditions.Spring weather in Halmstad
Spring in Halmstad sweeps in from March and lasts until May. The temperature sees a gradual increase during this season, moving from a cooler 4.9°C (40.8°F) in March to a moderately warm 14.8°C (58.6°F) in May. Relative humidity decreases from 82% to 73%, with rain showers dwindling from 35mm (1.38") to 38mm (1.5"). Daylight hours increase significantly, providing ample sunshine for outdoor activities.Summer weather in Halmstad
Summer, spreading from June to August, is when Halmstad experiences its warmest months. Temperatures hover between 17.9°C (64.2°F) and 20°C (68°F). Though the city faces its highest rainfall during this period, the number of sunshine hours peaks as well, allowing ample time for outdoor activities. The UV index hovers around 5, indicating a moderate risk of harm from unprotected sun exposure.Autumn weather in Halmstad
Autumn in Halmstad, from September to November, comes with a decrease in temperature, falling from 16.3°C (61.3°F) in September to 6.8°C (44.2°F) in November. This season brings heavier showers, with rainfall ranging from 58mm (2.28") in September up to 47mm (1.85") in November. The number of daylight hours diminishes, as does the sunshine hours, making the days shorter.Winter weather in Halmstad
During winter, from December to February, Halmstad witnesses its coldest months. The temperature during this period lingers between 3.5°C (38.3°F) and 1.8°C (35.2°F). The city experiences high relative humidity and ample snowfall, especially in February with snowfall reaching up to 65mm (2.56"). Moreover, sunshine is minimal due to shorter daylight hours.Weather in January
As the new year commences, the weather in Halmstad, Sweden, transitions into harsher conditions. Snowfall is a common occurrence with 56mm (2.2") of snow falling over an average of 8.8 days. Being one of the winters' peak months, it is chillier with increased wind speeds compared to the warmer months. Weather in January »Weather in February
February, although still in the grip of winter, sees a slight reduction in snowfall from January, leading to fewer snow-covered days in Halmstad. Humidity levels remain steady, reflecting January’s measurements. A highlight of February is the steady rise in daylight hours, providing a little more sun each day for the inhabitants. Weather in February »Weather in March
As March approaches, Halmstad experiences noticeable changes in weather patterns. With an average high temperature of 4.9°C (40.8°F), the city starts to warm up, and snowfall reduces to 35mm (1.38") over five days. Longer daylight hours become more evident in March, offering a welcoming departure from the dim winter months. Weather in March »Weather in April
April marks the onset of spring in Halmstad, accompanied by a strong increase in temperature up to 10.3°C (50.5°F) and more sunshine hours. There is a significant decrease in snowfall, dropping to just 4mm (0.16") as the last vestiges of winter melt away. Weather in April »Weather in May
The month of May in Halmstad signifies the full arrival of spring. The temperatures now reach up to 14.8°C (58.6°F) on average, an obvious leap from April's high. Alongside enhanced daylight, the amount of sunshine also increases, signaling more outdoor activities. Weather in May »Weather in June
June is the month when summer arrives in Halmstad. Residents enjoy longer daylight hours that reach 17.7 hours, the highest average for the year. This increased daylight contributes to the vibrant midsummer celebrations the city is known for. Weather in June »Weather in July
In July, Halmstad is in the midst of summer with the average highest temperature of the year at 20°C (68°F). True to its summer status, rainfall exceeds the past months to reach 67mm (2.64"), a sharp rise from June's 48mm (1.89"). Weather in July »Weather in August
August experiences steady summer weather in Halmstad, with high temperatures slightly dropping from July to 19.6°C (67.3°F). This month records the highest rainfall throughout the year with 79mm (3.11") precipitation. However, it doesn't deter the city's vibrant lifestyle as daylight hours remain considerable, albeit a slight decrease from the past months. Weather in August »Weather in September
As September rolls in, Halmstad begins its transition from summer to autumn. The fall season is evident with the average high temperature dropping to 16.3°C (61.3°F) and rainfall reducing to 58mm (2.28") from August’s extreme. Weather in September »Weather in October
The month of October in Halmstad embraces the full swing of the autumn season. Temperatures continue their downward trend, and daylight hours are swiftly replaced by longer nights. Rainfall observes a minimal increment from the previous month, keeping the city lush. Weather in October »Weather in November
November heralds the onset of winter in Halmstad, with temperature highs falling to a chilly 6.8°C (44.2°F) on average. The first snowfalls of the season occur, amounting to 8mm (0.31") over an average of 1.5 days. This decline in temperatures is an anticipated transition as Halmstad prepares for winter. Weather in November »Weather in December
December, marked by celebrations and holiday spirit, brings fierce winter conditions to Halmstad. With snowfall increasing to a substantial 36mm (1.42") over 5.5 days, it's evident that winter is in full swing. A significant drop of average high temperature to 3.5°C (38.3°F) presents a sharp contrast from November's weather. 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
January, February and December, with an average relative humidity of 87%, are most humid months.
Throughout the year, in Halmstad, Sweden, there are 186.6 rainfall days, and 602mm (23.7") of precipitation is accumulated.
Months with snowfall are January through April, October through December.
In Halmstad, during the entire year, snow falls for 31 days and aggregates up to 206mm (8.11") of snow.
January is the month with the lowest UV index, with an average maximum UV index of 1.
The month of February, characterized by an average high of 1.8°C (35.2°F) and a low of -1.3°C (29.7°F), is recognized as the coldest.
The month with the most snowfall in Halmstad is February, when snow falls for 8.6 days and typically aggregates up to 65mm (2.56") of snow.
The months with the lowest humidity in Halmstad, Sweden, are April and May, with an average relative humidity of 73%.
The month with the least rainfall in Halmstad is April, when the rain falls for 13 days and typically collects 25mm (0.98") of precipitation.
In Halmstad, snow does not fall in May through September.
June has the longest days of the year in Halmstad, Sweden, with an average of 17h and 42min of daylight.
June has the most sunshine of the year in Halmstad, Sweden, with an average of 10.3h of sunshine.
The months with the highest UV index in Halmstad, Sweden, are June and July, with an average maximum UV index of 5.
July is the warmest month, exhibiting average temperatures of 20°C (68°F) at the peak and 13.8°C (56.8°F) at the base.
August is the month with the most rainfall in Halmstad. Rain falls for 21.3 days and accumulates 79mm (3.11") of precipitation.
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.
December has the shortest days of the year, with an average of 6h and 54min of daylight.
The month with the least sunshine is December, with an average of 3.2h of sunshine.
Average temperature
Halmstad, Sweden
The warmest month (with the highest average high temperature) is July (20°C).
The month with the lowest average high temperature is February (1.8°C).
The month with the highest average low temperature is August (14.3°C).
The coldest month (with the lowest average low temperature) is February (-1.3°C).
Average pressure
Halmstad, Sweden
- Average pressure in January:
1012.1mbar - Average pressure in February:
1012.3mbar - Average pressure in March:
1013.5mbar - Average pressure in April:
1015.3mbar - Average pressure in May:
1015.1mbar - Average pressure in June:
1013.6mbar
- Average pressure in July:
1012.4mbar - Average pressure in August:
1013.6mbar - Average pressure in September:
1014.7mbar - Average pressure in October:
1014.7mbar - Average pressure in November:
1010.9mbar - Average pressure in December:
1010mbar
The month with the highest atmospheric pressure is April (1015.3mbar).
The month with the lowest atmospheric pressure is December (1010mbar).
Average wind speed
Halmstad, Sweden
- Average wind speed in January:
19.1km/h - Average wind speed in February:
17.9km/h - Average wind speed in March:
16.4km/h - Average wind speed in April:
15km/h - Average wind speed in May:
14.4km/h - Average wind speed in June:
14.4km/h
- Average wind speed in July:
14.4km/h - Average wind speed in August:
14.5km/h - Average wind speed in September:
16.6km/h - Average wind speed in October:
18.2km/h - Average wind speed in November:
18.3km/h - Average wind speed in December:
20.1km/h
The windiest month (with the highest average wind speed) is December (20.1km/h).
The calmest months (with the lowest average wind speed) are May, June and July (14.4km/h).
Average humidity
Halmstad, Sweden
The months with the highest relative humidity are January, February and December (87%).
The months with the lowest relative humidity are April and May (73%).
Average rainfall
Halmstad, Sweden
The wettest month (with the highest rainfall) is August (79mm).
The driest month (with the least rainfall) is April (25mm).
Average rainfall days
Halmstad, Sweden
- Average rainfall days in January:
11.4 days - Average rainfall days in February:
10.5 days - Average rainfall days in March:
12.6 days - Average rainfall days in April:
13 days - Average rainfall days in May:
15.8 days - Average rainfall days in June:
14.9 days
- Average rainfall days in July:
18.5 days - Average rainfall days in August:
21.3 days - Average rainfall days in September:
16.8 days - Average rainfall days in October:
16.8 days - Average rainfall days in November:
16.8 days - Average rainfall days in December:
18.2 days
The month with the highest number of rainy days is August (21.3 days).
The month with the least rainy days is February (10.5 days).
Average snowfall
Halmstad, Sweden
The month with the highest snowfall is February (65mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days
Halmstad, Sweden
- Average snowfall days in January:
8.8 days - Average snowfall days in February:
8.6 days - Average snowfall days in March:
5.3 days - Average snowfall days in April:
1 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:
1.5 days - Average snowfall days in December:
5.5 days
The month with the highest number of snowfall days is January (8.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Halmstad, Sweden
- Average daylight in January:
7h and 36min - Average daylight in February:
9h and 30min - Average daylight in March:
11h and 54min - Average daylight in April:
14h and 18min - Average daylight in May:
16h and 30min - Average daylight in June:
17h and 42min
- Average daylight in July:
17h and 6min - Average daylight in August:
15h and 6min - Average daylight in September:
12h and 48min - Average daylight in October:
10h and 24min - Average daylight in November:
8h and 12min - Average daylight in December:
6h and 54min
The month with the longest days is June (Average daylight: 17h and 42min).
The month with the shortest days is December (Average daylight: 6h and 54min).
- Average sunshine in January:
3h and 18min - Average sunshine in February:
3h and 24min - Average sunshine in March:
5h and 30min - Average sunshine in April:
8h and 42min - Average sunshine in May:
9h and 12min - Average sunshine in June:
10h and 18min
- Average sunshine in July:
9h and 30min - Average sunshine in August:
9h and 6min - Average sunshine in September:
7h and 24min - Average sunshine in October:
4h and 18min - Average sunshine in November:
3h and 24min - Average sunshine in December:
3h and 12min
The month with the most sunshine is June (Average sunshine: 10h and 18min).
The month with the least sunshine is December (Average sunshine: 3h and 12min).
Average sunshine days
Halmstad, Sweden
- Average sunshine days in January:
11.8 days - Average sunshine days in February:
11.3 days - Average sunshine days in March:
13 days - Average sunshine days in April:
14.8 days - Average sunshine days in May:
12.1 days - Average sunshine days in June:
12.5 days
- Average sunshine days in July:
10.1 days - Average sunshine days in August:
7.7 days - Average sunshine days in September:
10.2 days - Average sunshine days in October:
10.7 days - Average sunshine days in November:
8.5 days - Average sunshine days in December:
8.2 days
The month with the most sunshine days is April (14.8 days).
The month with the least sunshine days is August (7.7 days).
Average UV index
Halmstad, Sweden
The months with the highest UV index are June and July (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover
Halmstad, Sweden
The month with the most cloud cover is December (Cloud cover 69).
The month with the least cloud cover is June (Cloud cover 40).
Average visibility
Halmstad, Sweden
The months with the highest visibility are April, May, June, July, August and September (10km).
The months with the lowest visibility are January, February, March, October, November and December (9km).
