nomadseason

Monthly climate in Kalmthout, Flanders, Belgium

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Kalmthout features a oceanic climate (Cfb).Temperatures typically range between 4 °C (40 °F) and 19 °C (66 °F) through the year, but rarely can drop to -10 °C (13 °F) or can rise to as high as 39 °C (102 °F).The average annual precipitation amounts to about 829 mm (32.6 inches) and receives 145 rainy days on the 1 mm (0.04 inches) threshold annually.Kalmthout enjoys an average of 3523 hours of sunshine throughout the year, and daylight varies from 7 hours 55 minutes to 16 hours 31 minutes per day.

Monthly average temperatures in Kalmthout, Flanders, Belgium §

The warmest months in Kalmthout are June, July and August, with daily mean temperatures ranging from 18 to 19 °C (65 - 66 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 4 to 6 °C (40 - 43 °F) throughout the day. On average each year, Kalmthout experiences 22 days above 25 °C (77.0 °F) and 24 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Kalmthout, Flanders, Belgium.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to June 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum 14°C
(58°F)		 18°C
(65°F)		 22°C
(72°F)		 27°C
(82°F)		 31°C
(88°F)		 32°C
(90°F)		 39°C
(102°F)		 34°C
(94°F)		 32°C
(90°F)		 26°C
(78°F)		 19°C
(66°F)		 15°C
(59°F)
Mean maximum 12°C
(54°F)		 15°C
(59°F)		 18°C
(65°F)		 23°C
(74°F)		 26°C
(80°F)		 28°C
(83°F)		 31°C
(88°F)		 31°C
(88°F)		 27°C
(81°F)		 22°C
(72°F)		 16°C
(61°F)		 14°C
(57°F)
Average high 7°C
(44°F)		 8°C
(47°F)		 11°C
(52°F)		 14°C
(58°F)		 18°C
(65°F)		 22°C
(73°F)		 23°C
(73°F)		 23°C
(74°F)		 20°C
(68°F)		 16°C
(60°F)		 10°C
(51°F)		 8°C
(46°F)
Daily mean 4°C
(40°F)		 5°C
(42°F)		 7°C
(45°F)		 10°C
(50°F)		 14°C
(57°F)		 18°C
(65°F)		 19°C
(66°F)		 19°C
(66°F)		 15°C
(60°F)		 12°C
(55°F)		 8°C
(46°F)		 6°C
(43°F)
Average low 2°C
(36°F)		 3°C
(37°F)		 4°C
(39°F)		 5°C
(42°F)		 9°C
(48°F)		 14°C
(57°F)		 14°C
(58°F)		 15°C
(59°F)		 11°C
(53°F)		 10°C
(50°F)		 5°C
(42°F)		 4°C
(39°F)
Mean minimum -3°C
(27°F)		 -4°C
(25°F)		 -2°C
(28°F)		 -1°C
(30°F)		 2°C
(36°F)		 9°C
(48°F)		 10°C
(49°F)		 10°C
(50°F)		 5°C
(42°F)		 4°C
(39°F)		 -1°C
(31°F)		 -2°C
(28°F)
Minimum -7°C
(19°F)		 -10°C
(13°F)		 -7°C
(20°F)		 -3°C
(27°F)		 1°C
(33°F)		 8°C
(47°F)		 8°C
(46°F)		 9°C
(48°F)		 3°C
(38°F)		 2°C
(36°F)		 -1°C
(30°F)		 -4°C
(25°F)

Compare climate in Kalmthout with other places

Compare temperature, precipitation, sunshine, UV index in Kalmthout, Flanders, Belgium with other places around the world.

Monthly average precipitation in Kalmthout, Flanders, Belgium §

Kalmthout usually has the most precipitation in July, October and December, with an average of 14 rainy days and 87 mm (3.4 inches) of precipitation per month.The driest months in Kalmthout are April, September and November. On average, 52 mm (2.0 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Kalmthout, Flanders, Belgium.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average precipitation mm (inches) 63 (2.5) 66 (2.6) 70 (2.7) 40 (1.6) 64 (2.5) 70 (2.8) 82 (3.2) 80 (3.1) 61 (2.4) 87 (3.4) 55 (2.2) 92 (3.6)
Average precipitation days (≥ 1 mm) 12 12 14 9 12 10 12 13 10 13 11 17

Monthly sunshine hours in Kalmthout, Flanders, Belgium §

The sunniest months in Kalmthout are May, June and July, when the sun shines an average of 13 hours 32 minutes a day.Least sunny months in Kalmthout: January, November and December receive an average of 5 hours 2 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Kalmthout, Flanders, Belgium.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Mean monthly sunshine hours 120 205 280 359 408 414 421 394 328 246 195 147
Mean daily daylight hours 8h 25m 9h 59m 11h 55m 13h 53m 15h 37m 16h 31m 16h 2m 14h 29m 12h 34m 10h 37m 8h 51m 7h 55m

Solar UV radiation in Kalmthout, Flanders, Belgium §

Kalmthout experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 7 - 8, which corresponds to the High / Very High category of sun exposure.January, February and December are in the Low exposure category. In these months, the maximum values of the UV index do not exceed 2. For more detailed information, check out our hourly Kalmthout UV Index data.

Average daily maximum UV levels by month for Kalmthout, Flanders, Belgium.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2022 to January 2023.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
UV Index (month maximum) 1 2 4 5 7 8 8 7 5 3 2 1