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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, in Stare Gronowo, Poland, is a freezing cold winter month, with an average temperature ranging between min -3.5°C (25.7°F) and max -0.2°C (31.6°F). January is the month when Stare Gronowo sees the lowest average temperatures, with a high of -0.2°C (31.6°F) and a low of -3.5°C (25.7°F). Weather in January »
Weather in February
February, the last month of the winter in Stare Gronowo, is a cold month, with an average temperature fluctuating between -2.7°C (27.1°F) and 1.6°C (34.9°F). The commencement of February records an average high-temperature of a cold 1.6°C (34.9°F), barely varying from January's -0.2°C (31.6°F). Weather in February »
Weather in March
March, the first month of the spring in Stare Gronowo, is a chilly month, with an average temperature fluctuating between 6.3°C (43.3°F) and -0.2°C (31.6°F). A subtle rise in the average high-temperature is observed during March, adjusting from a cold 1.6°C (34.9°F) in February to a chilly 6.3°C (43.3°F). Weather in March »
Weather in April
April is a refreshing spring month in Stare Gronowo, Poland, with temperature in the range of an average high of 13.4°C (56.1°F) and an average low of 3.8°C (38.8°F). April brings a rise in Stare Gronowo's average high-temperature, moving from a chilly 6.3°C (43.3°F) in March to a moderate 13.4°C (56.1°F). Weather in April »
Weather in May
The last month of the spring, May, is a refreshing month in Stare Gronowo, Poland, with temperature in the range of an average low of 7.3°C (45.1°F) and an average high of 17.5°C (63.5°F). Stare Gronowo's May weather indicates a minor increase in high-temperatures, edging from April's mild 13.4°C (56.1°F) to a still refreshing 17.5°C (63.5°F). Weather in May »
Weather in June
The first month of the summer, June, is a pleasant month in Stare Gronowo, Poland, with an average temperature varying between 21.1°C (70°F) and 11°C (51.8°F). June signals a minor shift in the average high-temperature, moving from May's refreshing 17.5°C (63.5°F) to an agreeable 21.1°C (70°F). Weather in June »
Weather in July
July, the same as June, in Stare Gronowo, Poland, is an agreeable summer month, with an average temperature ranging between min 13°C (55.4°F) and max 22.9°C (73.2°F). The arrival of July coincides with an average high-temperature of a still pleasant 22.9°C (73.2°F), indicating a minimal shift from June's 21.1°C (70°F). Weather in July »
Weather in August
August, the last month of the summer in Stare Gronowo, is a warm month, with temperature in the range of an average low of 13.8°C (56.8°F) and an average high of 23.2°C (73.8°F). August is the month when Stare Gronowo experiences its warmest temperatures, averaging a high of 23.2°C (73.8°F) and a low of 13.8°C (56.8°F). Weather in August »
Weather in September
September, the first month of the autumn in Stare Gronowo, is still a refreshing month, with an average temperature varying between 18.1°C (64.6°F) and 10°C (50°F). September's arrival comes with a decrease in the average high-temperature, moving from a warm 23.2°C (73.8°F) in August to a refreshing 18.1°C (64.6°F). Weather in September »
Weather in October
October, like September, in Stare Gronowo, Poland, is a cool autumn month, with an average temperature varying between 5.7°C (42.3°F) and 11.9°C (53.4°F). The move into October indicates a reduction in the average high-temperature, down from September's comfortable 18.1°C (64.6°F) to a fresh 11.9°C (53.4°F). Weather in October »
Weather in November
November, the last month of the autumn in Stare Gronowo, is also a frosty month, with an average temperature fluctuating between 2.5°C (36.5°F) and 6.4°C (43.5°F). The beginning of November involves a decrease in the average high-temperature, transitioning from a fresh 11.9°C (53.4°F) in October to a chilly 6.4°C (43.5°F). Weather in November »
Weather in December
The first month of the winter, December, is also an icy month in Stare Gronowo, Poland, with an average temperature fluctuating between -1.5°C (29.3°F) and 2°C (35.6°F). December ushers in a minute temperature change, with average high-temperatures reducing from November's chilly 6.4°C (43.5°F) to a wintry 2°C (35.6°F). Weather in December »
Updated: Jan 31, 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 in Stare Gronowo?
January, on average, is the coldest month, registering a high temperature of -0.2°C (31.6°F) and a low of -3.5°C (25.7°F).
What are the most humid months in Stare Gronowo?
The months with the highest humidity in Stare Gronowo, Poland, are January and December, with an average relative humidity of 89%.
How many days does it rain in Stare Gronowo?
Throughout the year, there are 129.1 rainfall days, and 321mm (12.64") of precipitation is accumulated.
When does it snow in Stare Gronowo?
Months with snowfall in Stare Gronowo, Poland, are January through May, October through December.
When does it snow the most in Stare Gronowo?
January is the month with the most snowfall in Stare Gronowo, Poland. Snow falls for 12.8 days and accumulates 76mm (2.99") of snow.
How many days does it snow in Stare Gronowo?
Throughout the year, in Stare Gronowo, there are 41.3 snowfall days, and 212mm (8.35") of snow is accumulated.
What is the month with the least sunshine in Stare Gronowo?
January has the least sunshine of the year in Stare Gronowo, Poland, with an average of 2.6h of sunshine.
When is the lowest UV index in Stare Gronowo?
The months with the lowest UV index in Stare Gronowo are January and November, with an average maximum UV index of 1.
What is the least humid month in Stare Gronowo?
April is the least humid month, with an average relative humidity of 69%.
What is the driest month in Stare Gronowo?
The month with the least rainfall in Stare Gronowo is April, when the rain falls for 8.6 days and typically collects 12mm (0.47") of precipitation.
What is the month with the highest UV index in Stare Gronowo?
The months with the highest UV index in Stare Gronowo, Poland, are May through August, with an average maximum UV index of 5.
When it does not snow in Stare Gronowo?
In Stare Gronowo, Poland, snow does not fall in June through September.
When are the longest days in Stare Gronowo?
The month with the longest days in Stare Gronowo is June, with an average of 17h and 0min of daylight.
What is the rainiest month in Stare Gronowo?
July is the month with the most rainfall. Rain falls for 15.8 days and accumulates 45mm (1.77") of precipitation.
What month is the hottest in Stare Gronowo?
In Stare Gronowo, August is the warmest month, with temperatures averaging a high of 23.2°C (73.8°F) and a low of 13.8°C (56.8°F).
What month has the most sunshine in Stare Gronowo?
With an average of 10.1h of sunshine, August has the most sunshine of the year in Stare Gronowo.
When is Daylight Saving Time (DST) in Stare Gronowo?
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Stare Gronowo, 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 shortest days in Stare Gronowo?
The month with the shortest days in Stare Gronowo, Poland, is December, with an average of 7h and 36min of daylight.
Average temperature
Stare Gronowo, Poland
The warmest month (with the highest average high temperature) is August (23.2°C).
The month with the lowest average high temperature is January (-0.2°C).
The month with the highest average low temperature is August (13.8°C).
The coldest month (with the lowest average low temperature) is January (-3.5°C).
Average pressure
Stare Gronowo, Poland
- Average pressure in January:
1014.9mbar - Average pressure in February:
1014.9mbar - Average pressure in March:
1015mbar - Average pressure in April:
1015.7mbar - Average pressure in May:
1015.6mbar - Average pressure in June:
1014.5mbar
- Average pressure in July:
1013.5mbar - Average pressure in August:
1015.4mbar - Average pressure in September:
1016.6mbar - Average pressure in October:
1016.9mbar - Average pressure in November:
1014mbar - Average pressure in December:
1014mbar
The month with the highest atmospheric pressure is October (1016.9mbar).
The month with the lowest atmospheric pressure is July (1013.5mbar).
Average wind speed
Stare Gronowo, Poland
- Average wind speed in January:
16.3km/h - Average wind speed in February:
15.7km/h - Average wind speed in March:
15.1km/h - Average wind speed in April:
14.4km/h - Average wind speed in May:
13.3km/h - Average wind speed in June:
12.7km/h
- Average wind speed in July:
12.5km/h - Average wind speed in August:
11.8km/h - Average wind speed in September:
13.3km/h - Average wind speed in October:
14.4km/h - Average wind speed in November:
14.7km/h - Average wind speed in December:
16.6km/h
The windiest month (with the highest average wind speed) is December (16.6km/h).
The calmest month (with the lowest average wind speed) is August (11.8km/h).
Average humidity
Stare Gronowo, Poland
The months with the highest relative humidity are January and December (89%).
The month with the lowest relative humidity is April (69%).
Average rainfall
Stare Gronowo, Poland
The wettest month (with the highest rainfall) is July (45mm).
The driest month (with the least rainfall) is April (12mm).
Average rainfall days
Stare Gronowo, Poland
- Average rainfall days in January:
7.4 days - Average rainfall days in February:
7.3 days - Average rainfall days in March:
11.6 days - Average rainfall days in April:
8.6 days - Average rainfall days in May:
11.9 days - Average rainfall days in June:
12.9 days
- Average rainfall days in July:
15.8 days - Average rainfall days in August:
12.9 days - Average rainfall days in September:
9.7 days - Average rainfall days in October:
10.7 days - Average rainfall days in November:
9.9 days - Average rainfall days in December:
10.4 days
The month with the highest number of rainy days is July (15.8 days).
The month with the least rainy days is February (7.3 days).
Average snowfall
Stare Gronowo, Poland
The month with the highest snowfall is January (76mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days
Stare Gronowo, Poland
- Average snowfall days in January:
12.8 days - Average snowfall days in February:
11.1 days - Average snowfall days in March:
4.6 days - Average snowfall days in April:
1.3 days - Average snowfall days in May:
0.2 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:
0.3 days - Average snowfall days in November:
2.4 days - Average snowfall days in December:
8.6 days
The month with the highest number of snowfall days is January (12.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Stare Gronowo, Poland
- Average daylight in January:
8h and 1min - Average daylight in February:
9h and 5min - Average daylight in March:
11h and 5min - Average daylight in April:
14h and 0min - Average daylight in May:
15h and 5min - Average daylight in June:
17h and 0min
- Average daylight in July:
16h and 2min - Average daylight in August:
14h and 5min - Average daylight in September:
12h and 4min - Average daylight in October:
10h and 4min - Average daylight in November:
8h and 4min - Average daylight in December:
7h and 4min
The month with the longest days is June (Average daylight: 17h and 0min).
The month with the shortest days is December (Average daylight: 7h and 36min).
- Average sunshine in January:
2h and 4min - Average sunshine in February:
3h and 0min - Average sunshine in March:
5h and 1min - Average sunshine in April:
8h and 5min - Average sunshine in May:
9h and 0min - Average sunshine in June:
9h and 2min
- Average sunshine in July:
9h and 1min - Average sunshine in August:
10h and 1min - Average sunshine in September:
8h and 1min - Average sunshine in October:
4h and 5min - Average sunshine in November:
3h and 4min - Average sunshine in December:
3h and 0min
The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 2h and 36min).
Average sunshine days
Stare Gronowo, Poland
- Average sunshine days in January:
13.1 days - Average sunshine days in February:
12 days - Average sunshine days in March:
14.7 days - Average sunshine days in April:
18.8 days - Average sunshine days in May:
17.3 days - Average sunshine days in June:
15.3 days
- Average sunshine days in July:
13.9 days - Average sunshine days in August:
16.3 days - Average sunshine days in September:
19.2 days - Average sunshine days in October:
17.9 days - Average sunshine days in November:
16.5 days - Average sunshine days in December:
12.7 days
The month with the most sunshine days is September (19.2 days).
The month with the least sunshine days is February (12 days).
Average UV index
Stare Gronowo, Poland
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January and November (UV index 1).
Average cloud cover
Stare Gronowo, Poland
The month with the most cloud cover is January (Cloud cover 74).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility
Stare Gronowo, Poland
The month with the highest visibility is June (10km).
The months with the lowest visibility are January, February and December (8km).
