Climate and monthly weather forecastIsny im Allgäu, Germany
Climate and monthly weather forecast
Weather in January
January, like December, in Isny im Allgäu, Germany, is a wintry winter month, with temperature in the range of an average high of 1.3°C (34.3°F) and an average low of -4.6°C (23.7°F). January, known for its average high temperature of 1.3°C (34.3°F) and an average low temperature of -4.6°C (23.7°F), is the coldest month. Weather in January »Weather in February
February, the last month of the winter in Isny im Allgäu, is also a wintry month, with an average temperature ranging between min -5.1°C (22.8°F) and max 1.6°C (34.9°F). In February, the average high-temperature registers at a still cold 1.6°C (34.9°F), nearly identical to January's 1.3°C (34.3°F). Weather in February »Weather in March
The first month of the spring, March, is a frosty month in Isny im Allgäu, Germany, with temperature in the range of an average low of -1.6°C (29.1°F) and an average high of 6.5°C (43.7°F). As Isny im Allgäu enters March, the average high-temperature marginally increases from the an icy 1.6°C (34.9°F) of February to a chilly 6.5°C (43.7°F). Weather in March »Weather in April
April in Isny im Allgäu, Germany, is a fresh spring month, with temperature in the range of an average low of 2°C (35.6°F) and an average high of 12.8°C (55°F). The shift from March to April is marked by an increase in the average high-temperature, moving from a frosty 6.5°C (43.7°F) to a cool 12.8°C (55°F). Weather in April »Weather in May
May, the last month of the spring in Isny im Allgäu, is a moderate month, with an average temperature varying between 15.3°C (59.5°F) and 5.3°C (41.5°F). Isny im Allgäu's shift into May is marked by a subtle change to a moderate 15.3°C (59.5°F) from April's 12.8°C (55°F) in temperature. Weather in May »Weather in June
The first month of the summer, June, is an enjoyable month in Isny im Allgäu, Germany, with an average temperature fluctuating between 9°C (48.2°F) and 19.3°C (66.7°F). A gentle upsurge in temperatures occurs as May gives way to June, with average highs shifting from 15.3°C (59.5°F) to a still refreshing 19.3°C (66.7°F). Weather in June »Weather in July
July in Isny im Allgäu, Germany, is an agreeable summer month, with temperature in the range of an average low of 10.8°C (51.4°F) and an average high of 21.7°C (71.1°F). Isny im Allgäu's July reports an average high-temperature of an agreeable 21.7°C (71.1°F), exhibiting a minor difference from June. Weather in July »Weather in August
The last month of the summer, August, is another pleasant month in Isny im Allgäu, Germany, with temperature in the range of an average high of 21.8°C (71.2°F) and an average low of 10.8°C (51.4°F). August temperatures tend to peak at an average high of 21.8°C (71.2°F) and dip to a low of 10.8°C (51.4°F). Weather in August »Weather in September
The first month of the autumn, September, is still a refreshing month in Isny im Allgäu, Germany, with an average temperature fluctuating between 6.9°C (44.4°F) and 17.4°C (63.3°F). The arrival of September corresponds with a minor reduction in the average high-temperature, down from August's pleasant 21.8°C (71.2°F) to an enjoyable 17.4°C (63.3°F). Weather in September »Weather in October
October, like September, in Isny im Allgäu, Germany, is a cool autumn month, with an average temperature ranging between max 12.6°C (54.7°F) and min 3.6°C (38.5°F). October implies a soft temperature shift, with average high-temperatures reducing from September's refreshing 17.4°C (63.3°F) to a cool 12.6°C (54.7°F). Weather in October »Weather in November
November, the last month of the autumn in Isny im Allgäu, is another chilly month, with temperature in the range of an average high of 7.4°C (45.3°F) and an average low of 0.3°C (32.5°F). The beginning of November involves a decrease in the average high-temperature, transitioning from a cool 12.6°C (54.7°F) in October to a chilly 7.4°C (45.3°F). Weather in November »Weather in December
The first month of the winter, December, is still a cold month in Isny im Allgäu, Germany, with temperature in the range of an average high of 2.7°C (36.9°F) and an average low of -2.8°C (27°F). December reveals a small adjustment in temperature, transitioning from an average high of a frosty 7.4°C (45.3°F) in November to an icy 2.7°C (36.9°F). Weather in December »Updated: Feb 9, 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
Isny im Allgäu's coldest weather arrives in January, when temperatures average a high of 1.3°C (34.3°F) and a low of -4.6°C (23.7°F).
January and February, with an average relative humidity of 90%, are most humid months.
Throughout the year, in Isny im Allgäu, Germany, there are 194.5 rainfall days, and 1142mm (44.96") of precipitation is accumulated.
January through May, October through December are months with snowfall.
January is the month with the most snowfall. Snow falls for 16.2 days and accumulates 546mm (21.5") of snow.
In Isny im Allgäu, Germany, during the entire year, snow falls for 70.7 days and aggregates up to 1877mm (73.9") of snow.
With an average of 4h of sunshine, February has the least sunshine of the year in Isny im Allgäu, Germany.
The months with the lowest UV index in Isny im Allgäu are February, November and December, with an average maximum UV index of 1.
The months with the lowest humidity in Isny im Allgäu, Germany, are April, July and August, with an average relative humidity of 79%.
The month with the most rainfall in Isny im Allgäu, Germany, is May, when the rain falls for 24.8 days and typically aggregates up to 140mm (5.51") of precipitation.
June through September are months without snowfall.
With an average of 15h and 54min of daylight, June has the longest days of the year in Isny im Allgäu.
June and July, with an average maximum UV index of 5, are months with the highest UV index in Isny im Allgäu.
The average temperatures in Isny im Allgäu, Germany, reach their apex in August, averaging 21.8°C (71.2°F) at the high end and 10.8°C (51.4°F) at the low end.
The month with the most sunshine is August, with an average of 9.9h of sunshine.
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Isny im Allgäu, Germany, 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.
November is the month with the least rainfall. Rain falls for 9.5 days and accumulates 57mm (2.24") of precipitation.
The month with the shortest days in Isny im Allgäu is December, with an average of 8h and 30min of daylight.
Average temperature
Isny im Allgäu, Germany
The warmest month (with the highest average high temperature) is August (21.8°C).
The month with the lowest average high temperature is January (1.3°C).
The months with the highest average low temperature are July and August (10.8°C).
The coldest month (with the lowest average low temperature) is February (-5.1°C).
Average pressure
Isny im Allgäu, Germany
- Average pressure in January:
1019.1mbar - Average pressure in February:
1017.7mbar - Average pressure in March:
1017.2mbar - Average pressure in April:
1015.7mbar - Average pressure in May:
1016.1mbar - Average pressure in June:
1016.5mbar
- Average pressure in July:
1016.9mbar - Average pressure in August:
1017.8mbar - Average pressure in September:
1018.7mbar - Average pressure in October:
1018.7mbar - Average pressure in November:
1015.8mbar - Average pressure in December:
1020.6mbar
The month with the highest atmospheric pressure is December (1020.6mbar).
The month with the lowest atmospheric pressure is April (1015.7mbar).
Average wind speed
Isny im Allgäu, Germany
- Average wind speed in January:
9.2km/h - Average wind speed in February:
9.3km/h - Average wind speed in March:
9.6km/h - Average wind speed in April:
7.9km/h - Average wind speed in May:
7.9km/h - Average wind speed in June:
7.4km/h
- Average wind speed in July:
7.7km/h - Average wind speed in August:
6.9km/h - Average wind speed in September:
7.1km/h - Average wind speed in October:
7.5km/h - Average wind speed in November:
7.9km/h - Average wind speed in December:
9.7km/h
The windiest month (with the highest average wind speed) is December (9.7km/h).
The calmest month (with the lowest average wind speed) is August (6.9km/h).
Average humidity
Isny im Allgäu, Germany
The months with the highest relative humidity are January and February (90%).
The months with the lowest relative humidity are April, July and August (79%).
Average rainfall
Isny im Allgäu, Germany
- Average rainfall in January:
99mm - Average rainfall in February:
76mm - Average rainfall in March:
77mm - Average rainfall in April:
63mm - Average rainfall in May:
140mm - Average rainfall in June:
132mm
The wettest month (with the highest rainfall) is May (140mm).
The driest month (with the least rainfall) is November (57mm).
Average rainfall days
Isny im Allgäu, Germany
- Average rainfall days in January:
10.7 days - Average rainfall days in February:
9 days - Average rainfall days in March:
13.8 days - Average rainfall days in April:
17.3 days - Average rainfall days in May:
24.8 days - Average rainfall days in June:
22.5 days
- Average rainfall days in July:
22.3 days - Average rainfall days in August:
20.9 days - Average rainfall days in September:
17.7 days - Average rainfall days in October:
13.3 days - Average rainfall days in November:
9.5 days - Average rainfall days in December:
12.7 days
The month with the highest number of rainy days is May (24.8 days).
The month with the least rainy days is February (9 days).
Average snowfall
Isny im Allgäu, Germany
- Average snowfall in January:
546mm - Average snowfall in February:
356mm - Average snowfall in March:
261mm - Average snowfall in April:
92mm - Average snowfall in May:
27mm - Average snowfall in June:
0mm
The month with the highest snowfall is January (546mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days
Isny im Allgäu, Germany
- Average snowfall days in January:
16.2 days - Average snowfall days in February:
15.5 days - Average snowfall days in March:
11.5 days - Average snowfall days in April:
3.9 days - Average snowfall days in May:
0.8 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:
1.7 days - Average snowfall days in November:
7.6 days - Average snowfall days in December:
13.5 days
The month with the highest number of snowfall days is January (16.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Isny im Allgäu, Germany
- Average daylight in January:
8h and 54min - Average daylight in February:
10h and 18min - Average daylight in March:
11h and 54min - Average daylight in April:
13h and 42min - Average daylight in May:
15h and 12min - Average daylight in June:
15h and 54min
- Average daylight in July:
15h and 30min - Average daylight in August:
14h and 12min - Average daylight in September:
12h and 36min - Average daylight in October:
10h and 48min - Average daylight in November:
9h and 18min - Average daylight in December:
8h and 30min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in January:
4h and 12min - Average sunshine in February:
4h and 0min - Average sunshine in March:
6h and 6min - Average sunshine in April:
8h and 48min - Average sunshine in May:
8h and 18min - Average sunshine in June:
9h and 18min
- Average sunshine in July:
9h and 48min - Average sunshine in August:
9h and 54min - Average sunshine in September:
8h and 36min - Average sunshine in October:
5h and 42min - Average sunshine in November:
5h and 18min - Average sunshine in December:
4h and 30min
The month with the most sunshine is August (Average sunshine: 9h and 54min).
The month with the least sunshine is February (Average sunshine: 4h and 0min).
Average sunshine days
Isny im Allgäu, Germany
- Average sunshine days in January:
9.9 days - Average sunshine days in February:
8 days - Average sunshine days in March:
9.2 days - Average sunshine days in April:
9.1 days - Average sunshine days in May:
4.6 days - Average sunshine days in June:
5.4 days
- Average sunshine days in July:
6.8 days - Average sunshine days in August:
7.8 days - Average sunshine days in September:
10.6 days - Average sunshine days in October:
15.4 days - Average sunshine days in November:
14.2 days - Average sunshine days in December:
10.6 days
The month with the most sunshine days is October (15.4 days).
The month with the least sunshine days is May (4.6 days).
Average UV index
Isny im Allgäu, Germany
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are February, November and December (UV index 1).
Average cloud cover
Isny im Allgäu, Germany
The month with the most cloud cover is February (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 36).
Average visibility
Isny im Allgäu, Germany
The months with the highest visibility are April, May, June, July, August and November (8km).
The months with the lowest visibility are January and February (6km).
