Kalmar, Sweden Weather

  1. Kalmar, Sweden Weather
  2. Current conditions
  3. Weather forecast
  4. Averages and extremes
  5. Yesterday's Data
  6. Temperature and possibility of rain in Kalmar over the next 12 hours
  7. Temperature and possibility of rain in Kalmar in the coming days
  8. Rainfall in Kalmar in the coming days
  9. Kalmar Weather Summary
  10. Weather averages by month
  11. Kalmar's weather
  12. Frequently asked questions
  13. Comments
Kalmar, Weather
(Photo by Raphael Andres on Unsplash)

Current conditions

Updated:
15°C
59.0°F
°C °F

Condition: Overcast

Pressure: 1,006 hPa

Feel like: 13 °C

Temperature: 15°C

Cloud: 100%

Humidity: 90%

Wind: SW - 27 km/h

Visibility: 32.92 km

Weather forecast

Sun
20 Sep
11°C / 17°C
Overcast
Mon
21 Sep
8°C / 17°C
Overcast
Tue
22 Sep
7°C / 15°C
Overcast
Wed
23 Sep
9°C / 17°C
Overcast
Thu
24 Sep
7°C / 19°C
Fog
Hourly forecast today:
22:00 PM
14° / 15°
14° / 15°
Overcast
90% 43 km/h
23:00 PM
14° / 15°
14° / 15°
Drizzle
90% 43 km/h
00:00 AM
14° / 15°
14° / 15°
Overcast
90% 39 km/h
01:00 AM
14° / 15°
14° / 15°
Overcast
90% 34 km/h
02:00 AM
14° / 15°
14° / 15°
Overcast
91% 30 km/h
03:00 AM
13° / 15°
13° / 15°
Partly Cloudy
91% 32 km/h
04:00 AM
13° / 14°
13° / 14°
Mainly Clear
92% 26 km/h
05:00 AM
11° / 14°
11° / 14°
Partly Cloudy
81% 24 km/h
06:00 AM
11° / 14°
11° / 14°
Overcast
83% 33 km/h
07:00 AM
11° / 14°
11° / 14°
Partly Cloudy
80% 37 km/h
08:00 AM
10° / 15°
10° / 15°
Mainly Clear
71% 39 km/h

30 Day Averages and Extremes

  • Average high 16.67°C
  • Average low 9.97°C
  • Hottest day 21°C (05 September 2026)
  • Coldest day 0°C (02 October 2026)
  • Average humidity 74.87%
  • Days with precipitation 23 days
  • Highest precipitation 54 mm (04 September 2026)

Yesterday's Data

  • Max: 16°C
  • Min: 13°C
  • Total Precipitation: 0 mm

Temperature and possibility of rain in Kalmar over the next 12 hours

Temperature and possibility of rain in Kalmar in the coming days

Rainfall in Kalmar in the coming days

Kalmar Climate Summary

Kalmar features a Marine west coast, warm summer (Köppen classification: Cfb), with an average annual temperature of 9.37ºC (48.87ºF), which is about 2.12% higher than the national average for Sweden. Annually, the city experiences approximately 55.38 millimeters (2.18 inches) of rainfall, spread across 128.64 rainy days, accounting for 35.24% of the year.

Longitude 56.6634447
Latitude 16.3567791
Yearly high temperature 10.97ºC (51.75ºF)
Yearly low temperature 5.95ºC (42.71ºF)
Hottest month August 20.91ºC (69.64ºF)
Coldest month January -1.32ºC (29.62ºF)
Yearly precip 55.38mm (2.18in)
Days with rainfall 128.64 days (35.24%)
Driest month April (71.91%)
Wettest month July (73.52%)

Weather averages by month

Month High / Low (°C) Rain
January 1.39° / -1.32° 12.91 days
February 1.97° / -1.24° 11.09 days
March 4.88° / 0.23° 8.64 days
April 9.61° / 3.43° 6.91 days
May 14.3° / 7.18° 8.36 days
June 18.62° / 11.28° 10.91 days
July 21.13° / 13.98° 11.82 days
August 20.91° / 14.04° 12.73 days
September 16.95° / 11.32° 9.09 days
October 11.42° / 7.62° 11.18 days
November 7.03° / 4.13° 13.0 days
December 3.39° / 0.7° 12.0 days

Kalmar's weather

Frequently asked questions

1. What is the hottest month in Kalmar?

August has the highest average monthly temperature (daily mean of 20.91ºC) and January are the coolest (daily mean of -1.32ºC).

2. What should I wear in Kalmar today?

For today's mild weather in Kalmar, with temperatures between 13ºC to 16ºC (55.4ºF to 60.8ºF), consider wearing:
- Scarf (optional)
- Lightweight sweater or cardigan
- Sun hat (if spending time outdoors)
- Long-sleeve shirt or blouse

Temperature

Early
10°C / 13°C
Morning
12°C / 16°C
Afternoon
13°C / 15°C
Evening
14°C / 15°C

Air quality

Good

Satisfactory air quality, minimal pollution, low risk

  • CO2 434
  • CO 165
  • NH3 0
  • NO2 3
  • O3 61
  • PM10 7
  • PM25 4
  • SO2 0
  • CH4 1,391

Sunrise / Sunset

04:35
16:59