Expand
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
Weather in January
January, like December, in Sissach, Switzerland, is another cold winter month, with temperature in the range of an average low of -2.3°C (27.9°F) and an average high of 3.4°C (38.1°F). The month of January sees the lowest average temperatures, reaching 3.4°C (38.1°F) at the peak and -2.3°C (27.9°F) at the low. Weather in January »
Weather in February
February, the last month of the winter in Sissach, is also a wintry month, with temperature in the range of an average low of -1.9°C (28.6°F) and an average high of 4.8°C (40.6°F). Welcoming February, Sissach notes an average high-temperature of a still icy 4.8°C (40.6°F), nearly consistent with January's 3.4°C (38.1°F). Weather in February »
Weather in March
The first month of the spring, March, is a frosty month in Sissach, Switzerland, with temperature in the range of an average high of 9.9°C (49.8°F) and an average low of 1.1°C (34°F). An upsurge in temperatures occurs as February gives way to March, with average highs shifting from an icy 4.8°C (40.6°F) to a chilly 9.9°C (49.8°F). Weather in March »
Weather in April
April in Sissach, Switzerland, is a moderate spring month, with temperature in the range of an average high of 15°C (59°F) and an average low of 4.4°C (39.9°F). With the onset of April, Sissach sees a temperature rise, with the average high-temperature moving from March's frosty 9.9°C (49.8°F) to a mild 15°C (59°F). Weather in April »
Weather in May
The last month of the spring, May, is a comfortable month in Sissach, Switzerland, with temperature in the range of an average high of 17.8°C (64°F) and an average low of 6.6°C (43.9°F). Sissach experiences a transition to a still refreshing 17.8°C (64°F) in average high-temperatures with the arrival of May, not greatly differing from April's 15°C (59°F). Weather in May »
Weather in June
June, the first month of the summer in Sissach, is a pleasant month, with an average temperature varying between 10.6°C (51.1°F) and 21.6°C (70.9°F). June sees a marginal temperature increase, moving from a comfortable 17.8°C (64°F) in May to a pleasant 21.6°C (70.9°F). Weather in June »
Weather in July
July in Sissach, Switzerland, is a warm summer month, with an average temperature fluctuating between 12.6°C (54.7°F) and 23.8°C (74.8°F). Sissach witnesses its highest temperatures in July and August, reaching an average of 23.8°C (74.8°F). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Sissach, Switzerland, with an average temperature fluctuating between 23.8°C (74.8°F) and 12.6°C (54.7°F). Sissach's highest average temperatures are recorded in July and August, reaching a high of 23.8°C (74.8°F). Weather in August »
Weather in September
The first month of the autumn, September, is still a comfortable month in Sissach, Switzerland, with an average temperature fluctuating between 19.4°C (66.9°F) and 9°C (48.2°F). September brings a slight decrease in the average high-temperature, shifting from a moderately hot 23.8°C (74.8°F) in August to an enjoyable 19.4°C (66.9°F). Weather in September »
Weather in October
October, the same as September, in Sissach, Switzerland, is another mild autumn month, with an average temperature varying between 5.5°C (41.9°F) and 14.5°C (58.1°F). The beginning of October brings a slight decrease in the average high-temperature, transitioning from a comfortable 19.4°C (66.9°F) in September to a moderate 14.5°C (58.1°F). Weather in October »
Weather in November
The last month of the autumn, November, is also a frosty month in Sissach, Switzerland, with an average temperature varying between 2.1°C (35.8°F) and 8.6°C (47.5°F). November implies a gentle temperature shift, with average high-temperatures reducing from October's refreshing 14.5°C (58.1°F) to a chilly 8.6°C (47.5°F). Weather in November »
Weather in December
December, the first month of the winter in Sissach, is still a cold month, with temperature in the range of an average low of -0.5°C (31.1°F) and an average high of 4.8°C (40.6°F). The transition into December involves a small decrease in the average high-temperature, dipping slightly from a frosty 8.6°C (47.5°F) in November to an icy 4.8°C (40.6°F). Weather in December »
[Resources]Frequently asked questions
What month is the coldest in Sissach?
With average temperatures fluctuating between a high of 3.4°C (38.1°F) and a low of -2.3°C (27.9°F), January stands out as the coldest month in Sissach.
What is the most humid month in Sissach?
The most humid month in Sissach, Switzerland, is January, with an average relative humidity of 88%.
How many days does it rain in Sissach?
In Sissach, Switzerland, during the entire year, the rain falls for 196.7 days and collects up to 822mm (32.36") of precipitation.
When does it snow in Sissach?
January through May, October through December are months with snowfall in Sissach.
How much does it snow in Sissach?
In Sissach, during the entire year, snow falls for 31.6 days and aggregates up to 348mm (13.7") of snow.
What is the least humid month in Sissach?
April is the least humid month, with an average relative humidity of 77%.
What is the rainiest month in Sissach?
June is the month with the most rainfall. Rain falls for 21.2 days and accumulates 100mm (3.94") of precipitation.
When it does not snow in Sissach?
June through September are months without snowfall.
When are the longest days in Sissach?
June has the longest days of the year in Sissach, Switzerland, with an average of 15h and 54min of daylight.
When is the highest UV index in Sissach?
June and July, with an average maximum UV index of 5, are months with the highest UV index.
What are the warmest months in Sissach?
Sissach's temperature peaks during July and August, with an average high-temperature of 23.8°C (74.8°F).
What are the months with the most sunshine in Sissach?
July and August, with an average of 10.2h of sunshine, are months with the most sunshine in Sissach, Switzerland.
What is the driest month in Sissach?
September is the month with the least rainfall. Rain falls for 13.6 days and accumulates 41mm (1.61") of precipitation.
When is Daylight Saving Time (DST) in Sissach?
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Sissach, Switzerland, 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.
When is the lowest UV index in Sissach?
November is the month with the lowest UV index in Sissach, with an average maximum UV index of 1.
What is the snowiest month in Sissach?
The month with the most snowfall is December, when snow falls for 7.2 days and typically aggregates up to 88mm (3.46") of snow.
What is the month with the shortest days in Sissach?
With an average of 8h and 30min of daylight, December has the shortest days of the year in Sissach, Switzerland.
What is the month with the least sunshine in Sissach?
The month with the least sunshine in Sissach is December, with an average of 4.6h of sunshine.
Average temperature
Sissach, Switzerland
The warmest months (with the highest average high temperature) are July and August (23.8°C).
The month with the lowest average high temperature is January (3.4°C).
The months with the highest average low temperature are July and August (12.6°C).
The coldest month (with the lowest average low temperature) is January (-2.3°C).
Average pressure
Sissach, Switzerland
- Average pressure in January:
1019.3mbar - Average pressure in February:
1017.8mbar - Average pressure in March:
1017.2mbar - Average pressure in April:
1015.7mbar - Average pressure in May:
1016.4mbar - Average pressure in June:
1016.6mbar
- Average pressure in July:
1017mbar - Average pressure in August:
1017.6mbar - Average pressure in September:
1018.6mbar - Average pressure in October:
1018.5mbar - Average pressure in November:
1015.7mbar - Average pressure in December:
1020.7mbar
The month with the highest atmospheric pressure is December (1020.7mbar).
The months with the lowest atmospheric pressure are April and November (1015.7mbar).
Average wind speed
Sissach, Switzerland
- Average wind speed in January:
9km/h - Average wind speed in February:
9.3km/h - Average wind speed in March:
9.4km/h - Average wind speed in April:
8km/h - Average wind speed in May:
8km/h - Average wind speed in June:
7.5km/h
- Average wind speed in July:
7.2km/h - Average wind speed in August:
6.4km/h - Average wind speed in September:
6.8km/h - Average wind speed in October:
6.9km/h - Average wind speed in November:
7.7km/h - Average wind speed in December:
9.1km/h
The windiest month (with the highest average wind speed) is March (9.4km/h).
The calmest month (with the lowest average wind speed) is August (6.4km/h).
Average humidity
Sissach, Switzerland
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is April (77%).
Average rainfall
Sissach, Switzerland
The wettest month (with the highest rainfall) is June (100mm).
The driest month (with the least rainfall) is September (41mm).
Average rainfall days
Sissach, Switzerland
- Average rainfall days in January:
15 days - Average rainfall days in February:
13.3 days - Average rainfall days in March:
16.2 days - Average rainfall days in April:
16.3 days - Average rainfall days in May:
22.3 days - Average rainfall days in June:
21.2 days
- Average rainfall days in July:
19.1 days - Average rainfall days in August:
17.7 days - Average rainfall days in September:
13.6 days - Average rainfall days in October:
13 days - Average rainfall days in November:
13.7 days - Average rainfall days in December:
15.3 days
The month with the highest number of rainy days is May (22.3 days).
The month with the least rainy days is October (13 days).
Average snowfall
Sissach, Switzerland
The month with the highest snowfall is December (88mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days
Sissach, Switzerland
- Average snowfall days in January:
9 days - Average snowfall days in February:
8.3 days - Average snowfall days in March:
3.9 days - Average snowfall days in April:
0.3 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:
0.2 days - Average snowfall days in November:
2.5 days - Average snowfall days in December:
7.2 days
The month with the highest number of snowfall days is January (9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Sissach, Switzerland
- Average daylight in January:
9h and 0min - Average daylight in February:
10h and 2min - Average daylight in March:
11h and 5min - Average daylight in April:
13h and 4min - Average daylight in May:
15h and 1min - Average daylight in June:
15h and 5min
- Average daylight in July:
15h and 3min - Average daylight in August:
14h and 1min - Average daylight in September:
12h and 4min - Average daylight in October:
10h and 5min - Average daylight in November:
9h and 2min - Average daylight in December:
8h and 3min
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 5min - Average sunshine in February:
5h and 1min - Average sunshine in March:
6h and 4min - Average sunshine in April:
9h and 0min - Average sunshine in May:
9h and 0min - Average sunshine in June:
9h and 5min
- Average sunshine in July:
10h and 1min - Average sunshine in August:
10h and 1min - Average sunshine in September:
8h and 4min - Average sunshine in October:
6h and 2min - Average sunshine in November:
5h and 1min - Average sunshine in December:
4h and 4min
The months with the most sunshine are July and August (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 4h and 36min).
Average sunshine days
Sissach, Switzerland
- Average sunshine days in January:
11.2 days - Average sunshine days in February:
9.9 days - Average sunshine days in March:
11.2 days - Average sunshine days in April:
10.5 days - Average sunshine days in May:
6.3 days - Average sunshine days in June:
6.1 days
- Average sunshine days in July:
7.6 days - Average sunshine days in August:
9.3 days - Average sunshine days in September:
12.8 days - Average sunshine days in October:
15 days - Average sunshine days in November:
12.1 days - Average sunshine days in December:
11.1 days
The month with the most sunshine days is October (15 days).
The month with the least sunshine days is June (6.1 days).
Average UV index
Sissach, Switzerland
The months with the highest UV index are June and July (UV index 5).
The month with the lowest UV index is November (UV index 1).
Average cloud cover
Sissach, Switzerland
The months with the most cloud cover are January and December (Cloud cover 54).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility
Sissach, Switzerland
The months with the highest visibility are March, April, May, June, July and August (9km).
The months with the lowest visibility are January, February, September, October, November and December (8km).
Sissach, Switzerland
Weather forecast for your location
1. Click Locate me button
2. Allow the app to use your location
2. Allow the app to use your location
