Climate and monthly weather forecastIssum, Germany
Climate and monthly weather forecast
Weather in January
January, the same as December, is another cold winter month in Issum, Germany, with an average temperature ranging between max 4.5°C (40.1°F) and min 0.8°C (33.4°F). January is the coldest month, exhibiting average temperatures of 4.5°C (40.1°F) at the peak and 0.8°C (33.4°F) at the base. Weather in January »Weather in February
February, the last month of the winter in Issum, is also a wintry month, with an average temperature varying between 5.8°C (42.4°F) and 1.1°C (34°F). The advent of February sees the average high-temperature at a still icy 5.8°C (42.4°F), subtly shifted from January's 4.5°C (40.1°F). Weather in February »Weather in March
The first month of the spring, March, is a cool month in Issum, Germany, with an average temperature fluctuating between 3.2°C (37.8°F) and 10°C (50°F). The start of March signals a slight increase in the average high-temperature, moving from a wintry 5.8°C (42.4°F) in February to a fresh 10°C (50°F). Weather in March »Weather in April
April in Issum, Germany, is a mild spring month, with an average temperature ranging between min 6.2°C (43.2°F) and max 15°C (59°F). Issum's weather shows a temperature rise with the arrival of April, moving from a fresh 10°C (50°F) in March to a mild 15°C (59°F). Weather in April »Weather in May
The last month of the spring, May, is an enjoyable month in Issum, Germany, with an average temperature varying between 8.8°C (47.8°F) and 17.8°C (64°F). The transition into May marks the average high-temperature at an enjoyable 17.8°C (64°F), differing minimally from April's 15°C (59°F). Weather in May »Weather in June
June, the first month of the summer in Issum, is a pleasant month, with an average temperature ranging between max 20.8°C (69.4°F) and min 11.9°C (53.4°F). The embrace of June brings a minor uplift in the average high-temperature, shifting from an enjoyable 17.8°C (64°F) in May to an agreeable 20.8°C (69.4°F). Weather in June »Weather in July
July is a moderately hot summer month in Issum, Germany, with an average temperature varying between 23.1°C (73.6°F) and 14.1°C (57.4°F). In Issum, the warmest months are July and August, registering an average high-temperature of 23.1°C (73.6°F). Weather in July »Weather in August
The last month of the summer, August, is also a moderately hot month in Issum, Germany, with an average temperature fluctuating between 14.6°C (58.3°F) and 23.1°C (73.6°F). Issum's peak temperatures tend to occur in July and August, with an average high-temperature of 23.1°C (73.6°F). Weather in August »Weather in September
The first month of the autumn, September, is also an enjoyable month in Issum, Germany, with temperature in the range of an average low of 11.6°C (52.9°F) and an average high of 19.1°C (66.4°F). The transition to September results in a modest reduction in average high-temperature, moving from a warm 23.1°C (73.6°F) in August to an enjoyable 19.1°C (66.4°F). Weather in September »Weather in October
October, the same as September, in Issum, Germany, is another mild autumn month, with temperature in the range of an average low of 8°C (46.4°F) and an average high of 14.4°C (57.9°F). October's onset brings a negligible change in high-temperatures, falling from an enjoyable 19.1°C (66.4°F) in September to a moderate 14.4°C (57.9°F). Weather in October »Weather in November
The last month of the autumn, November, is also a frosty month in Issum, Germany, with temperature in the range of an average high of 9.3°C (48.7°F) and an average low of 4.7°C (40.5°F). In November, the average high-temperature decreases from a mild 14.4°C (57.9°F) in October to a chilly 9.3°C (48.7°F). Weather in November »Weather in December
December, the first month of the winter in Issum, is also an icy month, with an average temperature ranging between min 2.3°C (36.1°F) and max 5.8°C (42.4°F). Issum's transition into December involves a gentle shift in temperature, receding from a frosty 9.3°C (48.7°F) in November to a cold 5.8°C (42.4°F). Weather in December »Updated: Feb 14, 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
January is the coldest month of the year, registering average temperatures as high as 4.5°C (40.1°F) and as low as 0.8°C (33.4°F).
In Issum, Germany, during the entire year, the rain falls for 190 days and collects up to 534mm (21.02") of precipitation.
Months with snowfall in Issum are January through March, November and December.
The month with the most snowfall in Issum is January, when snow falls for 5.2 days and typically aggregates up to 35mm (1.38") of snow.
Throughout the year, in Issum, Germany, there are 16 snowfall days, and 96mm (3.78") of snow is accumulated.
The months with the lowest UV index in Issum are January, February, November and December, with an average maximum UV index of 2.
April and August, with an average relative humidity of 73%, are the least humid months in Issum.
April is the month with the least rainfall in Issum. Rain falls for 13.1 days and accumulates 25mm (0.98") of precipitation.
In Issum, snow does not fall in April through October.
The month with the longest days in Issum, Germany, is June, with an average of 16h and 36min of daylight.
The months with the highest UV index in Issum, Germany, are June through August, with an average maximum UV index of 5.
Issum's temperatures tend to hit their maximum during July and August, with an average high-temperature of 23.1°C (73.6°F).
The month with the most sunshine is August, with an average of 9.4h of sunshine.
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Issum, 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 is the most humid month, with an average relative humidity of 88%.
December is the month with the most rainfall in Issum, Germany. Rain falls for 17 days and accumulates 57mm (2.24") of precipitation.
With an average of 7h and 54min of daylight, December has the shortest days of the year in Issum, Germany.
December has the least sunshine of the year in Issum, Germany, with an average of 3.6h of sunshine.
Average temperature
Issum, Germany
The warmest months (with the highest average high temperature) are July and August (23.1°C).
The month with the lowest average high temperature is January (4.5°C).
The month with the highest average low temperature is August (14.6°C).
The coldest month (with the lowest average low temperature) is January (0.8°C).
Average pressure
Issum, Germany
- Average pressure in January:
1015.7mbar - Average pressure in February:
1015.1mbar - Average pressure in March:
1016mbar - Average pressure in April:
1015.9mbar - Average pressure in May:
1016.3mbar - Average pressure in June:
1016.1mbar
- Average pressure in July:
1015.5mbar - Average pressure in August:
1015.6mbar - Average pressure in September:
1017.4mbar - Average pressure in October:
1016.5mbar - Average pressure in November:
1012.6mbar - Average pressure in December:
1015.7mbar
The month with the highest atmospheric pressure is September (1017.4mbar).
The month with the lowest atmospheric pressure is November (1012.6mbar).
Average wind speed
Issum, Germany
- Average wind speed in January:
16.5km/h - Average wind speed in February:
16.9km/h - Average wind speed in March:
15km/h - Average wind speed in April:
12.5km/h - Average wind speed in May:
12.3km/h - Average wind speed in June:
11.8km/h
- Average wind speed in July:
11.3km/h - Average wind speed in August:
11.3km/h - Average wind speed in September:
11.5km/h - Average wind speed in October:
13.5km/h - Average wind speed in November:
14.9km/h - Average wind speed in December:
17.2km/h
The windiest month (with the highest average wind speed) is December (17.2km/h).
The calmest months (with the lowest average wind speed) are July and August (11.3km/h).
Average humidity
Issum, Germany
The month with the highest relative humidity is December (88%).
The months with the lowest relative humidity are April and August (73%).
Average rainfall
Issum, Germany
The wettest month (with the highest rainfall) is December (57mm).
The driest month (with the least rainfall) is April (25mm).
Average rainfall days
Issum, Germany
- Average rainfall days in January:
15.5 days - Average rainfall days in February:
14.4 days - Average rainfall days in March:
14.7 days - Average rainfall days in April:
13.1 days - Average rainfall days in May:
17 days - Average rainfall days in June:
16.4 days
- Average rainfall days in July:
18.8 days - Average rainfall days in August:
18 days - Average rainfall days in September:
14.4 days - Average rainfall days in October:
15.4 days - Average rainfall days in November:
15.3 days - Average rainfall days in December:
17 days
The month with the highest number of rainy days is July (18.8 days).
The month with the least rainy days is April (13.1 days).
Average snowfall
Issum, Germany
The month with the highest snowfall is January (35mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days
Issum, Germany
- Average snowfall days in January:
5.2 days - Average snowfall days in February:
4.6 days - Average snowfall days in March:
1.7 days - Average snowfall days in April:
0.3 days - Average snowfall days in May:
0 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:
0.7 days - Average snowfall days in December:
3.5 days
The month with the highest number of snowfall days is January (5.2 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Issum, Germany
- Average daylight in January:
8h and 24min - Average daylight in February:
10h and 0min - Average daylight in March:
11h and 54min - Average daylight in April:
13h and 54min - Average daylight in May:
15h and 36min - Average daylight in June:
16h and 36min
- Average daylight in July:
16h and 6min - Average daylight in August:
14h and 36min - Average daylight in September:
12h and 36min - Average daylight in October:
10h and 42min - Average daylight in November:
8h and 54min - Average daylight in December:
7h and 54min
The month with the longest days is June (Average daylight: 16h and 36min).
The month with the shortest days is December (Average daylight: 7h and 54min).
- Average sunshine in January:
3h and 48min - Average sunshine in February:
4h and 6min - Average sunshine in March:
5h and 54min - Average sunshine in April:
8h and 24min - Average sunshine in May:
8h and 30min - Average sunshine in June:
8h and 42min
- Average sunshine in July:
9h and 18min - Average sunshine in August:
9h and 24min - Average sunshine in September:
8h and 0min - Average sunshine in October:
5h and 12min - Average sunshine in November:
4h and 18min - Average sunshine in December:
3h and 36min
The month with the most sunshine is August (Average sunshine: 9h and 24min).
The month with the least sunshine is December (Average sunshine: 3h and 36min).
Average sunshine days
Issum, Germany
- Average sunshine days in January:
11 days - Average sunshine days in February:
9.8 days - Average sunshine days in March:
13.8 days - Average sunshine days in April:
14.5 days - Average sunshine days in May:
11.3 days - Average sunshine days in June:
9.9 days
- Average sunshine days in July:
9.9 days - Average sunshine days in August:
10.6 days - Average sunshine days in September:
12.5 days - Average sunshine days in October:
12.8 days - Average sunshine days in November:
10.9 days - Average sunshine days in December:
9.8 days
The month with the most sunshine days is April (14.5 days).
The months with the least sunshine days are February and December (9.8 days).
Average UV index
Issum, Germany
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover
Issum, Germany
The month with the most cloud cover is December (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 39).
Average visibility
Issum, Germany
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October and November (9km).
The month with the lowest visibility is December (8km).
