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Kalmar in August: Weather, Average temperature and Climate

Planning a trip and want to know what the weather in Kalmar in August will be like? Take a look at our weather guide for Kalmar, based on historical data.
Check flight prices to Kalmar on Avionero:
August

Weather in Kalmar in August 2024

OK Weather
Mild
☁️
Cloudy
Kalmar in August usually sees fair weather conditions, with an average daily high temperature of +20°C and roughly 10 sunny days. However, you should prepare for about 6 rainy days with an average precipitation of 54 mm. The weather is changeable so pack for every eventuality. Search flights in one click on Avionero.

Average weather

☀️
+20°C
Avg. max. temperature
+1°C
Min.
+32°C
Max.
54 mm
Total precipitation
77%
Avg. humidity
3 m/s
Avg. wind
10 ☀️
Sunny Days
15 ⛅️
Cloudy
6 🌦
Rainy
Our opinion: Kalmar has OK weather in August.

Average temperature in Kalmar in August

Here are the expected maximum, average and minimum temperatures in Kalmar for August based on the historical data.
Last Year
Historical Data

Going from a maximum of +27°C during the day to a minimum of +10°C during the night, the temperature in August averages around +23°C.

The average maximum temperature goes down 24% by the end of the month, compared with the beginning of the month, from +22°C to +18°C.

Is Kalmar warm or cold in August?

Kalmar is typically mild in August.

Maximum temperatures go up compared to the previous month from +21°C to +20°C. The minimum temperature also goes down 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 Kalmar, here is the comparison with other months:

Climate in Kalmar in August

Kalmar weather looks like this, on average, in August and the surrounding months.
JulyAugustSeptember
Avg. temperature
+21°C+20°C+16°C
Min. temperature
+5°C+1°C-1°C
Max. temperature
+30°C+32°C+25°C
Rainfall
59 mm54 mm47 mm
Wind
3 m/s3 m/s3 m/s
Humidity
74%77%80%
Air pressure
1011 HPa1011 HPa1012 HPa
Sunny days
10107
Cloudy days
151517
Rainy days
666
Snowy days
000

August typically has worse weather conditions compared to July. It’s getting colder in August. From +21°C in the day, the average maximum temperature lowers to +20°C. As August arrives, the amount of rainfall goes down. On average, the rainfall volume decreases from 59 mm to 54 mm. Humidity rises from 74% 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 10 sunny days during the month.

September brings much the same weather, it remains ok.

Wind

Wind speed in Kalmar in August based on historical data.
Last Year
Historical Data

The average wind speed is 3 m/s getting up to 5 m/s which is a light breeze; barely moving the tree leaves.

The average wind speed in Kalmar is gradually increasing during August, going from 3 m/s to 3 m/s over the course of the month.

Rain

Amount of rainfall in mm during August in Kalmar based on historical data.
Last Year
Historical Data
Typically, there is a 26% chance of rain on an average day in August, with total rainfall of approximately 45 mm. The maximum amount of rainfall per day is around 15 mm, which is considered light rain. On average, there are about 8 rainy days during August, so prepare to bring an umbrella.
August is one of the rainiest months in Kalmar, here is a comparison with other months, total mm:
Kalmar wettest month is July, where a typical day has a 19% chance of precipitation and 59 mm of rainfall per day. February, on the other hand, is the driest month with a mere 7% chance of precipitation and 13 mm of rainfall per day.

How was the weather last August in Kalmar?

This is the weather in Kalmar in August 2023:
1 August
☀️
+22°C
2 August
☀️
+22°C
3 August
☁️
+24°C
4 August
☀️
+27°C
5 August
🌧️
+24°C
6 August
☀️
+21°C
7 August
☀️
+20°C
8 August
☁️
+20°C
9 August
☁️
+21°C
10 August
☀️
+23°C
11 August
☀️
+24°C
12 August
☀️
+25°C
13 August
☀️
+24°C
14 August
☀️
+24°C
15 August
☀️
+27°C
16 August
☀️
+26°C
17 August
☀️
+26°C
18 August
☀️
+26°C
19 August
☀️
+25°C
20 August
☀️
+26°C
21 August
☁️
+24°C
22 August
☀️
+23°C
23 August
☀️
+21°C
24 August
☀️
+21°C
25 August
☀️
+23°C
26 August
☁️
+24°C
27 August
☁️
+25°C
28 August
🌧️
+23°C
29 August
🌧️
+16°C
30 August
☀️
+19°C
31 August
☀️
+18°C
In August 2023 Kalmar had 22 sunny days, 6 cloudy days, and 3 rainy days. The average maximum temperature was +23°C, with an absolute maximum of +27°C and a minimum of +16°C. The average humidity was 78%, with a maximum of 100% and a minimum of 35%. The average wind speed was 3 m/s, with a maximum of 9 m/s and a minimum of 0 m/s.
Are you planning a trip in August?

Climate Change over Years

This is how Kalmar climate have been changing during last 43 years period.

The climate in Kalmar in August has not changed much over the last 43 years.

The average temperature was the lowest in 1987 (+18°C) and the highest in 1997 (+25°C). The driest year was 2002 with only 1 mm of rainfall, and the wettest year was 2006 with 131 mm.

FAQ

Frequently asked questions about the weather in Kalmar in August:

Is August a good time to visit Kalmar?

It’s always a good time to visit Kalmar, but the weather is changeable in August, so plan a mix of indoor and outdoor activities and exploring, and pack for every eventuality.

Can you sunbathe in Kalmar in August?

August has mild temperatures in Kalmar. Not ideal for sunbathing, but still good for daytime outdoor activities, but plan for cool evenings. Pack a light jacket and shorts!

Is Kalmar rainy in August?

Kalmar is often rainy in August. You may get a bit damp when outside, so pack an umbrella, and maybe even a raincoat.

Is it sunny in Kalmar in August?

The amount of sunny days in Kalmar during August varies; prepare for a mix of clouds and sun.

Other cities in Sweden

Check out the weather for other cities in Sweden.

Monthly weather in Kalmar

Source of the data

For this page, we’ve looked at the typical weather in Kalmar, based on historical hourly weather data from January 1, 1979, to December 31, 2022.

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.