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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Climate and monthly weather forecast
Weather in January
January, the same as December, is a wintry winter month in Grudno, Poland, with an average temperature fluctuating between -4.1°C (24.6°F) and 0.1°C (32.2°F). During the coldest month, January, temperatures average a high of 0.1°C (32.2°F) and a low of -4.1°C (24.6°F). Weather in January »
Weather in February
February, the last month of the winter in Grudno, is also a wintry month, with an average temperature ranging between min -3.2°C (26.2°F) and max 1.4°C (34.5°F). February's arrival registers an average high-temperature of a still wintry 1.4°C (34.5°F), closely aligning with the temperature of the previous month. Weather in February »
Weather in March
The first month of the spring, March, is a frosty month in Grudno, Poland, with an average temperature varying between 0.3°C (32.5°F) and 6.6°C (43.9°F). Noticing a change, the average high-temperature during March moves from February's wintry 1.4°C (34.5°F) to a frosty 6.6°C (43.9°F). Weather in March »
Weather in April
April is a refreshing spring month in Grudno, Poland, with an average temperature varying between 13.3°C (55.9°F) and 4.3°C (39.7°F). The start of April is characterized by an increase in the average high-temperature, transitioning from a frosty 6.6°C (43.9°F) in March to a mild 13.3°C (55.9°F). Weather in April »
Weather in May
May, the last month of the spring in Grudno, is a refreshing month, with an average temperature fluctuating between 16.6°C (61.9°F) and 7.2°C (45°F). Grudno's weather in May presents a minor rise in the average high-temperature, moving from a moderate 13.3°C (55.9°F) in April to a comfortable 16.6°C (61.9°F). Weather in May »
Weather in June
June, the first month of the summer in Grudno, is a pleasant month, with temperature in the range of an average high of 20.4°C (68.7°F) and an average low of 11°C (51.8°F). With the onset of June, Grudno's weather sees a minor temperature rise, transitioning from a comfortable 16.6°C (61.9°F) in May to a pleasant 20.4°C (68.7°F). Weather in June »
Weather in July
July, like June, is another pleasant summer month in Grudno, Poland, with an average temperature fluctuating between 22.8°C (73°F) and 13.1°C (55.6°F). The beginning of July records an average high-temperature of a still agreeable 22.8°C (73°F), marking a negligible difference from June's 20.4°C (68.7°F). Weather in July »
Weather in August
August, the last month of the summer in Grudno, is another pleasant month, with an average temperature ranging between min 13.7°C (56.7°F) and max 22.9°C (73.2°F). August is the month when Grudno sees the highest average temperatures, with a high of 22.9°C (73.2°F) and a low of 13.7°C (56.7°F). Weather in August »
Weather in September
The first month of the autumn, September, is still a refreshing month in Grudno, Poland, with an average temperature varying between 17.8°C (64°F) and 9.8°C (49.6°F). Grudno's progression into September involves a drop in the average high-temperature, receding from a pleasant 22.9°C (73.2°F) in August to an enjoyable 17.8°C (64°F). Weather in September »
Weather in October
October, like September, in Grudno, Poland, is a cool autumn month, with temperature in the range of an average high of 12°C (53.6°F) and an average low of 5.5°C (41.9°F). A moderate decline in the average high-temperature is seen during October, decreasing from a comfortable 17.8°C (64°F) in September to a fresh 12°C (53.6°F). Weather in October »
Weather in November
November, the last month of the autumn in Grudno, is also a frosty month, with an average temperature ranging between min 2.4°C (36.3°F) and max 7°C (44.6°F). November indicates a shift in the average high-temperature, from October's fresh 12°C (53.6°F) to a frosty 7°C (44.6°F). Weather in November »
Weather in December
The first month of the winter, December, is also an icy month in Grudno, Poland, with an average temperature varying between -1.6°C (29.1°F) and 2°C (35.6°F). The onset of December coincides with a reduction in the average high-temperature, falling from a frosty 7°C (44.6°F) in November to a wintry 2°C (35.6°F). Weather in December »
Updated: Aug 7, 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
What are the coldest months?
Grudno experiences its lowest temperatures in January, with an average peak of 0.1°C (32.2°F) and a low of -4.1°C (24.6°F).
What is the most humid month?
With an average relative humidity of 90%, January is the most humid month.
How many days does it rain in Grudno?
Throughout the year, there are 162.4 rainfall days, and 574mm (22.6") of precipitation is accumulated.
When does it snow?
Months with snowfall are January through May, October through December.
When does it snow the most in Grudno?
The month with the most snowfall is January, when snow falls for 15.2 days and typically aggregates up to 210mm (8.27") of snow.
How much does it snow?
In Grudno, during the entire year, snow falls for 55.5 days and aggregates up to 742mm (29.21") of snow.
What is the month with the least sunshine?
The month with the least sunshine is January, with an average of 3.4h of sunshine.
What are the least humid months?
The months with the lowest humidity in Grudno are April and August, with an average relative humidity of 72%.
What is the driest month?
The months with the least rainfall are April and November Rain falls for 13.6 days and accumulates 28mm (1.1") of rain.
What is the rainiest month?
The month with the most rainfall is June, when the rain falls for 18.3 days and typically aggregates up to 73mm (2.87") of precipitation.
When it does not snow?
June through September are months without snowfall.
When are the longest days?
With an average of 16h and 30min of daylight, June has the longest days of the year.
When is the highest UV index?
The months with the highest UV index are June through August, with an average maximum UV index of 5.
What are the warmest months in Grudno?
In Grudno, August is the warmest month, with temperatures averaging a high of 22.9°C (73.2°F) and a low of 13.7°C (56.7°F).
What month has the most sunshine?
The month with the most sunshine is August, with an average of 10.1h of sunshine.
When is Daylight Saving Time (DST)?
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends, 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.
What is the month with the lowest UV index in Grudno?
November and December, with an average maximum UV index of 1, are months with the lowest UV index.
What is the month with the shortest days?
The month with the shortest days is December, with an average of 8h and 0min of daylight.
Average temperature
Grudno, Poland
The warmest month (with the highest average high temperature) is August (22.9°C).
The month with the lowest average high temperature is January (0.1°C).
The month with the highest average low temperature is August (13.7°C).
The coldest month (with the lowest average low temperature) is January (-4.1°C).
Average pressure
Grudno, Poland
- Average pressure in January:
1017.2mbar - Average pressure in February:
1016.6mbar - Average pressure in March:
1016.3mbar - Average pressure in April:
1015.8mbar - Average pressure in May:
1015.6mbar - Average pressure in June:
1015.1mbar
- Average pressure in July:
1014.7mbar - Average pressure in August:
1016.2mbar - Average pressure in September:
1017.7mbar - Average pressure in October:
1018.2mbar - Average pressure in November:
1015.4mbar - Average pressure in December:
1017.5mbar
The month with the highest atmospheric pressure is October (1018.2mbar).
The month with the lowest atmospheric pressure is July (1014.7mbar).
Average wind speed
Grudno, Poland
- Average wind speed in January:
12.5km/h - Average wind speed in February:
12.4km/h - Average wind speed in March:
12.4km/h - Average wind speed in April:
11.2km/h - Average wind speed in May:
10.5km/h - Average wind speed in June:
9.9km/h
- Average wind speed in July:
9.5km/h - Average wind speed in August:
8.9km/h - Average wind speed in September:
9.7km/h - Average wind speed in October:
11.2km/h - Average wind speed in November:
11.7km/h - Average wind speed in December:
13.5km/h
The windiest month (with the highest average wind speed) is December (13.5km/h).
The calmest month (with the lowest average wind speed) is August (8.9km/h).
Average humidity
Grudno, Poland
The month with the highest relative humidity is January (90%).
The months with the lowest relative humidity are April and August (72%).
Average rainfall
Grudno, Poland
The wettest month (with the highest rainfall) is June (73mm).
The driest months (with the least rainfall) are April and November (28mm).
Average rainfall days
Grudno, Poland
- Average rainfall days in January:
8.9 days - Average rainfall days in February:
7 days - Average rainfall days in March:
13.3 days - Average rainfall days in April:
13.6 days - Average rainfall days in May:
18.4 days - Average rainfall days in June:
18.3 days
- Average rainfall days in July:
18.8 days - Average rainfall days in August:
17.4 days - Average rainfall days in September:
13.8 days - Average rainfall days in October:
11.5 days - Average rainfall days in November:
10.8 days - Average rainfall days in December:
10.6 days
The month with the highest number of rainy days is July (18.8 days).
The month with the least rainy days is February (7 days).
Average snowfall
Grudno, Poland
The month with the highest snowfall is January (210mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days
Grudno, Poland
- Average snowfall days in January:
15.2 days - Average snowfall days in February:
12 days - Average snowfall days in March:
8.3 days - Average snowfall days in April:
2.3 days - Average snowfall days in May:
0.5 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:
1.3 days - Average snowfall days in November:
4.4 days - Average snowfall days in December:
11.5 days
The month with the highest number of snowfall days is January (15.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Grudno, Poland
- Average daylight in January:
8h and 3min - Average daylight in February:
10h and 0min - Average daylight in March:
11h and 5min - Average daylight in April:
13h and 5min - Average daylight in May:
15h and 4min - Average daylight in June:
16h and 3min
- Average daylight in July:
16h and 0min - Average daylight in August:
14h and 3min - Average daylight in September:
12h and 4min - Average daylight in October:
10h and 4min - Average daylight in November:
9h and 0min - Average daylight in December:
8h and 0min
The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in January:
3h and 2min - Average sunshine in February:
3h and 4min - Average sunshine in March:
5h and 3min - Average sunshine in April:
8h and 5min - Average sunshine in May:
8h and 5min - Average sunshine in June:
9h and 2min
- Average sunshine in July:
10h and 0min - Average sunshine in August:
10h and 1min - Average sunshine in September:
8h and 3min - Average sunshine in October:
5h and 2min - Average sunshine in November:
4h and 5min - Average sunshine in December:
3h and 5min
The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).
Average sunshine days
Grudno, Poland
- Average sunshine days in January:
11.3 days - Average sunshine days in February:
11.4 days - Average sunshine days in March:
11.8 days - Average sunshine days in April:
13.3 days - Average sunshine days in May:
9.3 days - Average sunshine days in June:
9.3 days
- Average sunshine days in July:
9.9 days - Average sunshine days in August:
12.3 days - Average sunshine days in September:
14.2 days - Average sunshine days in October:
17.3 days - Average sunshine days in November:
14.7 days - Average sunshine days in December:
11.7 days
The month with the most sunshine days is October (17.3 days).
The months with the least sunshine days are May and June (9.3 days).
Average UV index
Grudno, Poland
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are November and December (UV index 1).
Average cloud cover
Grudno, Poland
The month with the most cloud cover is January (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility
Grudno, Poland
The months with the highest visibility are April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January and February (7km).
