Climate and monthly weather forecastIllerich, Germany
Climate and monthly weather forecast
Weather in January
January, the same as December, is an icy winter month in Illerich, Germany, with an average temperature ranging between max 2.9°C (37.2°F) and min -1.3°C (29.7°F). January stands out as Illerich's coldest month, with temperatures ranging between an average high of 2.9°C (37.2°F) and a low of -1.3°C (29.7°F). Weather in January »Weather in February
The last month of the winter, February, is also an icy month in Illerich, Germany, with an average temperature fluctuating between -1.2°C (29.8°F) and 4.3°C (39.7°F). The arrival of February marks a slight shift to an average high-temperature of a still cold 4.3°C (39.7°F) from January's 2.9°C (37.2°F). Weather in February »Weather in March
The first month of the spring, March, is a frosty month in Illerich, Germany, with temperature in the range of an average high of 8.8°C (47.8°F) and an average low of 1.1°C (34°F). As Illerich transitions into March, the average high-temperature is observed to slightly rise from a cold 4.3°C (39.7°F) in February to a chilly 8.8°C (47.8°F). Weather in March »Weather in April
April in Illerich, Germany, is a mild spring month, with an average temperature fluctuating between 14.3°C (57.7°F) and 4.3°C (39.7°F). As March gives way to April, the average high-temperature displays an increase, moving from a chilly 8.8°C (47.8°F) to a moderate 14.3°C (57.7°F). Weather in April »Weather in May
May, the last month of the spring in Illerich, is an enjoyable month, with an average temperature fluctuating between 6.5°C (43.7°F) and 17.3°C (63.1°F). With the beginning of May, Illerich's average high-temperature sees a minor increase, transitioning from a moderate 14.3°C (57.7°F) in April to an enjoyable 17.3°C (63.1°F). Weather in May »Weather in June
June, the first month of the summer in Illerich, is a pleasant month, with an average temperature ranging between min 9.8°C (49.6°F) and max 20.8°C (69.4°F). As Illerich, Germany, welcomes June, the average high-temperature displays a subtle shift, adjusting from a comfortable 17.3°C (63.1°F) in May to an agreeable 20.8°C (69.4°F). Weather in June »Weather in July
July, the same as June, in Illerich, Germany, is an agreeable summer month, with an average temperature fluctuating between 11.9°C (53.4°F) and 22.9°C (73.2°F). The temperatures reach their highest averages in July, with highs of 22.9°C (73.2°F) and lows of 11.9°C (53.4°F). Weather in July »Weather in August
August, the last month of the summer in Illerich, is also an agreeable month, with an average temperature fluctuating between 12.2°C (54°F) and 22.8°C (73°F). The advent of August denotes an average high-temperature of a still agreeable 22.8°C (73°F), subtly different from July's 22.9°C (73.2°F). Weather in August »Weather in September
September, the first month of the autumn in Illerich, is also an enjoyable month, with temperature in the range of an average low of 8.9°C (48°F) and an average high of 18.6°C (65.5°F). September is characterized by a mild reduction in the average high-temperature, from a pleasant 22.8°C (73°F) in August to a refreshing 18.6°C (65.5°F). Weather in September »Weather in October
October, the same as September, in Illerich, Germany, is a moderate autumn month, with an average temperature ranging between min 5.7°C (42.3°F) and max 13.1°C (55.6°F). In October, the average high-temperature goes from a comfortable 18.6°C (65.5°F) in September to a mild 13.1°C (55.6°F). Weather in October »Weather in November
November, the last month of the autumn in Illerich, is another chilly month, with an average temperature ranging between max 7.8°C (46°F) and min 2.6°C (36.7°F). Transition from October to November is accompanied by a temperature drop, with average high-temperatures decreasing from a refreshing 13.1°C (55.6°F) to a frosty 7.8°C (46°F). Weather in November »Weather in December
The first month of the winter, December, is still a cold month in Illerich, Germany, with an average temperature varying between 0.3°C (32.5°F) and 4.6°C (40.3°F). As December commences, the average high-temperature subtly reduces, transitioning from a frosty 7.8°C (46°F) in November to a cold 4.6°C (40.3°F). Weather in December »Updated: Feb 13, 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 Illerich, January is known for its average lowest temperatures, reaching a high of 2.9°C (37.2°F) and a low of -1.3°C (29.7°F).
January and December, with an average relative humidity of 90%, are most humid months in Illerich.
In Illerich, during the entire year, the rain falls for 75.3 days and collects up to 108mm (4.25") of precipitation.
January through May, October through December are months with snowfall.
In Illerich, during the entire year, snow falls for 22.5 days and aggregates up to 51mm (2.01") of snow.
The months with the lowest UV index in Illerich, Germany, are January, February, November and December, with an average maximum UV index of 2.
The months with the most snowfall in Illerich, Germany, are February and December, with an average 12mm (0.47") of accumulated snow.
The months with the lowest humidity are April, July and August, with an average relative humidity of 75%.
In Illerich, snow does not fall in June through September.
With an average of 16h and 18min of daylight, June has the longest days of the year in Illerich.
June and July, with an average maximum UV index of 5, are months with the highest UV index in Illerich, Germany.
In Illerich, July is known for its average highest temperatures, reaching a high of 22.9°C (73.2°F) and a low of 11.9°C (53.4°F).
The month with the most sunshine in Illerich, Germany, is July, with an average of 10h of sunshine.
The month with the most rainfall is August, when the rain falls for 6.7 days and typically aggregates up to 13mm (0.51") of precipitation.
September is the month with the least rainfall. Rain falls for 4.6 days and accumulates 5mm (0.2") of precipitation.
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Illerich, 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.
The month with the shortest days is December, with an average of 8h and 6min of daylight.
December has the least sunshine of the year, with an average of 3.4h of sunshine.
Average temperature
Illerich, Germany
The warmest month (with the highest average high temperature) is July (22.9°C).
The month with the lowest average high temperature is January (2.9°C).
The month with the highest average low temperature is August (12.2°C).
The coldest month (with the lowest average low temperature) is January (-1.3°C).
Average pressure
Illerich, Germany
- Average pressure in January:
1017.3mbar - Average pressure in February:
1016.2mbar - Average pressure in March:
1016.4mbar - Average pressure in April:
1015.7mbar - Average pressure in May:
1016.1mbar - Average pressure in June:
1016mbar
- Average pressure in July:
1015.6mbar - Average pressure in August:
1016mbar - Average pressure in September:
1017.9mbar - Average pressure in October:
1017.5mbar - Average pressure in November:
1014mbar - Average pressure in December:
1017.8mbar
The month with the highest atmospheric pressure is September (1017.9mbar).
The month with the lowest atmospheric pressure is November (1014mbar).
Average wind speed
Illerich, Germany
- Average wind speed in January:
12.1km/h - Average wind speed in February:
12.7km/h - Average wind speed in March:
12.2km/h - Average wind speed in April:
10km/h - Average wind speed in May:
9.7km/h - Average wind speed in June:
9.5km/h
- Average wind speed in July:
9.2km/h - Average wind speed in August:
8.7km/h - Average wind speed in September:
9km/h - Average wind speed in October:
10.2km/h - Average wind speed in November:
11.2km/h - Average wind speed in December:
12.7km/h
The windiest months (with the highest average wind speed) are February and December (12.7km/h).
The calmest month (with the lowest average wind speed) is August (8.7km/h).
Average humidity
Illerich, Germany
The months with the highest relative humidity are January and December (90%).
The months with the lowest relative humidity are April, July and August (75%).
Average rainfall
Illerich, Germany
The wettest month (with the highest rainfall) is August (13mm).
The driest month (with the least rainfall) is September (5mm).
Average rainfall days
Illerich, Germany
- Average rainfall days in January:
5.8 days - Average rainfall days in February:
4.3 days - Average rainfall days in March:
6.2 days - Average rainfall days in April:
6.7 days - Average rainfall days in May:
7.7 days - Average rainfall days in June:
7.4 days
- Average rainfall days in July:
6.9 days - Average rainfall days in August:
6.7 days - Average rainfall days in September:
4.6 days - Average rainfall days in October:
5.5 days - Average rainfall days in November:
5.9 days - Average rainfall days in December:
7.6 days
The month with the highest number of rainy days is May (7.7 days).
The month with the least rainy days is February (4.3 days).
Average snowfall
Illerich, Germany
The months with the highest snowfall are February and December (12mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days
Illerich, Germany
- Average snowfall days in January:
6.3 days - Average snowfall days in February:
4.8 days - Average snowfall days in March:
2.3 days - Average snowfall days in April:
0.6 days - Average snowfall days in May:
0.3 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:
0.5 days - Average snowfall days in November:
2.2 days - Average snowfall days in December:
5.5 days
The month with the highest number of snowfall days is January (6.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Illerich, Germany
- Average daylight in January:
8h and 36min - Average daylight in February:
10h and 6min - Average daylight in March:
11h and 54min - Average daylight in April:
13h and 48min - Average daylight in May:
15h and 30min - Average daylight in June:
16h and 18min
- Average daylight in July:
15h and 54min - Average daylight in August:
14h and 24min - Average daylight in September:
12h and 36min - Average daylight in October:
10h and 42min - Average daylight in November:
9h and 0min - Average daylight in December:
8h and 6min
The month with the longest days is June (Average daylight: 16h and 18min).
The month with the shortest days is December (Average daylight: 8h and 6min).
- Average sunshine in January:
3h and 36min - Average sunshine in February:
4h and 0min - Average sunshine in March:
6h and 0min - Average sunshine in April:
8h and 48min - Average sunshine in May:
8h and 54min - Average sunshine in June:
9h and 30min
- Average sunshine in July:
10h and 0min - Average sunshine in August:
9h and 54min - Average sunshine in September:
8h and 18min - Average sunshine in October:
5h and 30min - Average sunshine in November:
4h and 6min - Average sunshine in December:
3h and 24min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is December (Average sunshine: 3h and 24min).
Average sunshine days
Illerich, Germany
- Average sunshine days in January:
21.3 days - Average sunshine days in February:
20.3 days - Average sunshine days in March:
23.3 days - Average sunshine days in April:
22.4 days - Average sunshine days in May:
20.3 days - Average sunshine days in June:
20.3 days
- Average sunshine days in July:
21.1 days - Average sunshine days in August:
21.4 days - Average sunshine days in September:
23 days - Average sunshine days in October:
22.9 days - Average sunshine days in November:
20.5 days - Average sunshine days in December:
19.5 days
The month with the most sunshine days is March (23.3 days).
The month with the least sunshine days is December (19.5 days).
Average UV index
Illerich, Germany
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover
Illerich, Germany
The month with the most cloud cover is December (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 36).
Average visibility
Illerich, Germany
The months with the highest visibility are March, April and August (9km).
The months with the lowest visibility are January, November and December (7km).
