Climate and monthly weather forecastKalwy, Poland
Climate and monthly weather forecast
Weather in January
January, like December, in Kalwy, Poland, is an icy winter month, with an average temperature ranging between min -2.9°C (26.8°F) and max 0.9°C (33.6°F). January, with its average high-temperature of 0.9°C (33.6°F) and an average low-temperature of -2.9°C (26.8°F), holds the record as the coldest month. Weather in January »Weather in February
February, the last month of the winter in Kalwy, is also an icy month, with an average temperature varying between 2.7°C (36.9°F) and -2°C (28.4°F). In February, Kalwy experiences a minor shift in meteorological conditions with average high-temperatures marked at a still wintry 2.7°C (36.9°F), closely mirroring the climate in January. Weather in February »Weather in March
March, the first month of the spring in Kalwy, is a chilly month, with an average temperature ranging between max 7.9°C (46.2°F) and min 0.8°C (33.4°F). The transition to March introduces an increase in the average high-temperature, shifting from a cold 2.7°C (36.9°F) in February to a chilly 7.9°C (46.2°F). Weather in March »Weather in April
April is a mild spring month in Kalwy, Poland, with an average temperature ranging between min 5.1°C (41.2°F) and max 15°C (59°F). April's arrival coincides with a rise in the average high-temperature, moving from March's frosty 7.9°C (46.2°F) to a mild 15°C (59°F). Weather in April »Weather in May
May, the last month of the spring in Kalwy, is a comfortable month, with temperature in the range of an average high of 18.7°C (65.7°F) and an average low of 8.5°C (47.3°F). As April transitions into May, a subtle temperature shift is observed, with average highs adjusting from a moderate 15°C (59°F) to a comfortable 18.7°C (65.7°F). Weather in May »Weather in June
The first month of the summer, June, is an agreeable month in Kalwy, Poland, with an average temperature varying between 12°C (53.6°F) and 22.8°C (73°F). With the onset of June, Kalwy experiences a subtle temperature shift, with the average high-temperature moving from an enjoyable 18.7°C (65.7°F) in May to an agreeable 22.8°C (73°F). Weather in June »Weather in July
July in Kalwy, Poland, is a moderately hot summer month, with an average temperature fluctuating between 14.3°C (57.7°F) and 24.7°C (76.5°F). Upon the onset of July, Kalwy witnesses an average high-temperature of a moderately hot 24.7°C (76.5°F), showing a close resemblance to the prior month. Weather in July »Weather in August
The last month of the summer, August, is also a moderately hot month in Kalwy, Poland, with an average temperature varying between 15°C (59°F) and 25°C (77°F). August is the warmest month, with the temperature often reaching an average high of 25°C (77°F) and an average low of 15°C (59°F). Weather in August »Weather in September
The first month of the autumn, September, is also an enjoyable month in Kalwy, Poland, with temperature in the range of an average low of 11.1°C (52°F) and an average high of 19.5°C (67.1°F). In September, the average high-temperature decreases from a moderately hot 25°C (77°F) in August to a refreshing 19.5°C (67.1°F). Weather in September »Weather in October
October, the same as September, in Kalwy, Poland, is a moderate autumn month, with an average temperature ranging between min 6.6°C (43.9°F) and max 13.2°C (55.8°F). With October's arrival, Kalwy sees a decrease in average high-temperatures, moving from a comfortable 19.5°C (67.1°F) in September to a still refreshing 13.2°C (55.8°F). Weather in October »Weather in November
November, the last month of the autumn in Kalwy, is also a frosty month, with an average temperature varying between 2.9°C (37.2°F) and 7.6°C (45.7°F). Transition into November marks a drop in the average high-temperature, moving from a mild 13.2°C (55.8°F) in October to a frosty 7.6°C (45.7°F). Weather in November »Weather in December
December, the first month of the winter in Kalwy, is also an icy month, with an average temperature ranging between min -0.9°C (30.4°F) and max 3°C (37.4°F). The start of December comes with a small reduction in the average high-temperature, subtly receding from a frosty 7.6°C (45.7°F) in November to an icy 3°C (37.4°F). Weather in December »Updated: Feb 1, 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
In Kalwy, January registers the lowest temperatures, averaging 0.9°C (33.6°F) at the peak and -2.9°C (26.8°F) at the lowest.
The most humid month in Kalwy is January, with an average relative humidity of 89%.
Throughout the year, in Kalwy, there are 153.2 rainfall days, and 354mm (13.94") of precipitation is accumulated.
Months with snowfall in Kalwy are January through May, November and December.
The month with the most snowfall is January, when snow falls for 11.3 days and typically aggregates up to 74mm (2.91") of snow.
Throughout the year, there are 31.7 snowfall days, and 200mm (7.87") of snow is accumulated.
With an average of 3h of sunshine, January has the least sunshine of the year.
January and December, with an average maximum UV index of 1, are months with the lowest UV index.
The month with the least rainfall in Kalwy is April, when the rain falls for 11.8 days and typically collects 15mm (0.59") of precipitation.
In Kalwy, snow does not fall in June through October.
June has the longest days of the year in Kalwy, with an average of 16h and 42min of daylight.
The months with the highest UV index in Kalwy are June through August, with an average maximum UV index of 5.
July is the month with the most rainfall in Kalwy, Poland. Rain falls for 17.2 days and accumulates 51mm (2.01") of precipitation.
In Kalwy, August is the month with the highest recorded average temperatures, measuring a high of 25°C (77°F) and a low of 15°C (59°F).
With an average relative humidity of 66%, August is the least humid month in Kalwy, Poland.
With an average of 10.3h of sunshine, August has the most sunshine of the year.
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Kalwy, 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 in Kalwy, with an average of 7h and 48min of daylight.
Average temperature
Kalwy, Poland
The warmest month (with the highest average high temperature) is August (25°C).
The month with the lowest average high temperature is January (0.9°C).
The month with the highest average low temperature is August (15°C).
The coldest month (with the lowest average low temperature) is January (-2.9°C).
Average pressure
Kalwy, Poland
- Average pressure in January:
1016mbar - Average pressure in February:
1015.7mbar - Average pressure in March:
1015.7mbar - Average pressure in April:
1015.8mbar - Average pressure in May:
1015.5mbar - Average pressure in June:
1014.7mbar
- Average pressure in July:
1014mbar - Average pressure in August:
1015.8mbar - Average pressure in September:
1017.2mbar - Average pressure in October:
1017.6mbar - Average pressure in November:
1014.7mbar - Average pressure in December:
1015.7mbar
The month with the highest atmospheric pressure is October (1017.6mbar).
The month with the lowest atmospheric pressure is July (1014mbar).
Average wind speed
Kalwy, Poland
- Average wind speed in January:
14.5km/h - Average wind speed in February:
14km/h - Average wind speed in March:
13.8km/h - Average wind speed in April:
13.1km/h - Average wind speed in May:
12.5km/h - Average wind speed in June:
11.9km/h
- Average wind speed in July:
11.6km/h - Average wind speed in August:
11.4km/h - Average wind speed in September:
12.3km/h - Average wind speed in October:
13.2km/h - Average wind speed in November:
13.2km/h - Average wind speed in December:
14.9km/h
The windiest month (with the highest average wind speed) is December (14.9km/h).
The calmest month (with the lowest average wind speed) is August (11.4km/h).
Average humidity
Kalwy, Poland
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (66%).
Average rainfall
Kalwy, Poland
The wettest month (with the highest rainfall) is July (51mm).
The driest month (with the least rainfall) is April (15mm).
Average rainfall days
Kalwy, Poland
- Average rainfall days in January:
10.3 days - Average rainfall days in February:
8.5 days - Average rainfall days in March:
12.9 days - Average rainfall days in April:
11.8 days - Average rainfall days in May:
15.2 days - Average rainfall days in June:
15.4 days
- Average rainfall days in July:
17.2 days - Average rainfall days in August:
14.9 days - Average rainfall days in September:
12.1 days - Average rainfall days in October:
11.1 days - Average rainfall days in November:
11.9 days - Average rainfall days in December:
11.9 days
The month with the highest number of rainy days is July (17.2 days).
The month with the least rainy days is February (8.5 days).
Average snowfall
Kalwy, Poland
The month with the highest snowfall is January (74mm).
The months with the least snowfall are June, July, August, September and October (0mm).
Average snowfall days
Kalwy, Poland
- Average snowfall days in January:
11.3 days - Average snowfall days in February:
7.2 days - Average snowfall days in March:
3.3 days - Average snowfall days in April:
0.8 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 days - Average snowfall days in November:
1.5 days - Average snowfall days in December:
7.5 days
The month with the highest number of snowfall days is January (11.3 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight / Average sunshine
Kalwy, Poland
- Average daylight in January:
8h and 18min - Average daylight in February:
9h and 54min - Average daylight in March:
11h and 54min - Average daylight in April:
14h and 0min - Average daylight in May:
15h and 48min - Average daylight in June:
16h and 42min
- Average daylight in July:
16h and 12min - Average daylight in August:
14h and 36min - Average daylight in September:
12h and 42min - Average daylight in October:
10h and 36min - Average daylight in November:
8h and 48min - Average daylight in December:
7h and 48min
The month with the longest days is June (Average daylight: 16h and 42min).
The month with the shortest days is December (Average daylight: 7h and 48min).
- Average sunshine in January:
3h and 0min - Average sunshine in February:
3h and 24min - Average sunshine in March:
5h and 24min - Average sunshine in April:
9h and 0min - Average sunshine in May:
8h and 54min - Average sunshine in June:
9h and 36min
- Average sunshine in July:
9h and 36min - Average sunshine in August:
10h and 18min - Average sunshine in September:
8h and 24min - Average sunshine in October:
5h and 12min - Average sunshine in November:
4h and 12min - Average sunshine in December:
3h and 12min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).
Average sunshine days
Kalwy, Poland
- Average sunshine days in January:
11.3 days - Average sunshine days in February:
12.9 days - Average sunshine days in March:
14.3 days - Average sunshine days in April:
15.6 days - Average sunshine days in May:
13.9 days - Average sunshine days in June:
12.3 days
- Average sunshine days in July:
11.8 days - Average sunshine days in August:
13.4 days - Average sunshine days in September:
16.4 days - Average sunshine days in October:
18.1 days - Average sunshine days in November:
15.3 days - Average sunshine days in December:
11.5 days
The month with the most sunshine days is October (18.1 days).
The month with the least sunshine days is January (11.3 days).
Average UV index
Kalwy, Poland
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover
Kalwy, Poland
The month with the most cloud cover is January (Cloud cover 71).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility
Kalwy, Poland
The months with the highest visibility are June and August (10km).
The month with the lowest visibility is January (7km).
