Weather in Halmstad in August 2025
Average weather
Average temperature in Halmstad in August
The expected average maximum temperature in August is +19°C with a maximum of +25°C and a minimum of +10°C.
The average maximum temperature goes down 7% by the end of the month, compared with the beginning of the month, from +18°C to +17°C.
Is Halmstad warm or cold in August?
Halmstad is typically mild in August.
Maximum temperatures go down compared to the previous month from +21°C to +20°C. The minimum temperature also goes up from +13°C to +13°C.
Pack a light jacket as it will be warm in the day and cool in the evenings.
August is one of the warmest months in Halmstad, here is the comparison with other months:
Climate in Halmstad in August
| July | August | September | ||||
|---|---|---|---|---|---|---|
| Avg. temperature | ||||||
| +21°C | +20°C | +16°C | ||||
| Min. temperature | ||||||
| +6°C | +4°C | -2°C | ||||
| Max. temperature | ||||||
| +33°C | +32°C | +28°C | ||||
| Rainfall | ||||||
| 90 mm | 98 mm | 79 mm | ||||
| Wind | ||||||
| 3 m/s | 3 m/s | 4 m/s | ||||
| Humidity | ||||||
| 75% | 77% | 80% | ||||
| Air pressure | ||||||
| 1012 HPa | 1012 HPa | 1013 HPa | ||||
| Sunny days | ||||||
| 5 | 5 | 4 | ||||
| Cloudy days | ||||||
| 6 | 6 | 8 | ||||
| Rainy days | ||||||
| 19 | 20 | 18 | ||||
| Snowy days | ||||||
| 0 | 0 | 0 | ||||
August weather is still as ok as in July. It’s getting colder in August. From +21°C in the day, the average maximum temperature lowers to +20°C. Prepare for more rain. Average rainfall goes from 90 mm to 98 mm. Humidity rises from 75% to 77%. The average wind speed doesn’t change much during August, staying around 3 m/s. The amount of sunny days stay about the same, averaging 5 sunny days during the month.
September brings much the same weather, it remains ok.
Wind
The average wind speed is 3 m/s getting up to 12 m/s which is a medium breeze. You can feel it, especially getting out of the water.
The average wind speed in Halmstad is gradually increasing during August, going from 2 m/s to 2 m/s over the course of the month.
Rain
How was the weather last August in Halmstad?
Climate Change over Years
The climate in Halmstad in August has not changed much over the last 43 years.
The average temperature was the lowest in 1987 (+9°C) and the highest in 2020 (+13°C). The driest year was 2018 with only 501 mm of rainfall, and the wettest year was 2021 with 1040 mm.
FAQ
Is August a good time to visit Halmstad?
Can you sunbathe in Halmstad in August?
Is Halmstad rainy in August?
Is it sunny in Halmstad in August?
Other cities in Sweden
Monthly weather in Halmstad
Source of the data
For this page, we’ve looked at the typical weather in Halmstad, based on historical hourly weather data from January 1, 1979, to December 31, 2023.
For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.