May weather forecastBollschweil, Germany

May

Weather in May

May, the last month of the spring in Bollschweil, is a refreshing month, with an average temperature fluctuating between 17.1°C (62.8°F) and 6.7°C (44.1°F).

Temperature

May brings a marginal elevation to a comfortable 17.1°C (62.8°F) from April's 14.4°C (57.9°F) in Bollschweil's average high-temperatures. The average low-temperature of 6.7°C (44.1°F) is witnessed during May.

Humidity

In Bollschweil, the average relative humidity in May is 81%.

Rainfall

In Bollschweil, in May, it is raining for 12.3 days, with typically 22mm (0.87") of accumulated precipitation. In Bollschweil, during the entire year, the rain falls for 114.5 days and collects up to 245mm (9.65") of precipitation.

Snowfall

In Bollschweil, snow does not fall in May through October.

Daylight

The average length of the day in May is 15h and 11min.
On the first day of May, sunrise is at 06:09 and sunset at 20:42. On the last day of the month, sunrise is at 05:34 and sunset at 21:19 CEST.

Sunshine

The average sunshine in May is 8.9h.

UV index

In May, the average daily maximum UV index in Bollschweil is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: The maximum UV index, 4 during May, leads to the following recommendations:
Prioritize safety - Suggestions to prevent sun damage are offered. To guard against the harmful effects of the Sun, minimize exposure during midday. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.

Frequently asked questions

The high-temperature, in May, in Bollschweil, is 17.1°C (62.8°F), while the low-temperature averages to 6.7°C (44.1°F).

The average relative humidity in May in Bollschweil is 81%.

In May, the rain falls for 12.3 days. Throughout May, 22mm (0.87") of precipitation is accumulated.

In Bollschweil, snow does not fall in May through October.

In May, in Bollschweil, it doesn't snow. April is the latest month when it typically snows.

In May, the average day length is 15h and 11min.

In May, on the first day of the month, sunrise is at 06:09 and sunset at 20:42. On the last day of the month, in Bollschweil, Germany, sunrise is at 05:34 and sunset at 21:19 CEST.

In May, the average sunshine duration in Bollschweil, Germany, is 8.9h.

In May, the average daily maximum UV index in Bollschweil, Germany, is 4. A UV Index value of 3 to 5 symbolizes a medium health risk from exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Bollschweil, Germany

  • Average high temperature in May: 17.1°C

The warmest month (with the highest average high temperature) is August (23.3°C).
The month with the lowest average high temperature is January (3°C).

  • Average low temperature in May: 6.7°C

The month with the highest average low temperature is July (12.3°C).
The coldest month (with the lowest average low temperature) is February (-2.1°C).

Average pressure in May
Bollschweil, Germany

  • Average pressure in May: 1016.4mbar

The month with the highest atmospheric pressure is December (1020.4mbar).
The month with the lowest atmospheric pressure is November (1015.5mbar).

Average wind speed in May
Bollschweil, Germany

  • Average wind speed in May: 8.3km/h

The windiest months (with the highest average wind speed) are February and December (10.3km/h).
The calmest month (with the lowest average wind speed) is August (7km/h).

Average humidity in May
Bollschweil, Germany

  • Average humidity in May: 81%

The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is April (77%).

Average rainfall in May
Bollschweil, Germany

  • Average rainfall in May: 22mm

The wettest month (with the highest rainfall) is June (36mm).
The driest month (with the least rainfall) is September (12mm).

Average rainfall days in May
Bollschweil, Germany

  • Average rainfall days in May: 12.3 days

The month with the highest number of rainy days is June (13.3 days).
The month with the least rainy days is September (7.4 days).

Average snowfall in May
Bollschweil, Germany

  • Average snowfall in May: 0mm

The month with the highest snowfall is January (26mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).

Average snowfall days in May
Bollschweil, Germany

  • Average snowfall days in May: 0.1 days

The month with the highest number of snowfall days is January (4.9 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

Average daylight in May /
Average sunshine in May
Bollschweil, Germany

  • Average daylight in May: 15h and 12min

The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 30min).

  • Average sunshine in May: 8h and 54min

The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 4h and 24min).

Average sunshine days in May
Bollschweil, Germany

  • Average sunshine days in May: 16.5 days

The month with the most sunshine days is October (22.4 days).
The month with the least sunshine days is June (14.9 days).

Average UV index in May
Bollschweil, Germany

  • Average UV index in May: 4

The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, October, November and December (UV index 2).

Average cloud cover in May
Bollschweil, Germany

  • Average cloud cover in May: 44

The months with the most cloud cover are January and December (Cloud cover 55).
The month with the least cloud cover is August (Cloud cover 33).

Average visibility in May
Bollschweil, Germany

  • Average visibility in May: 8km

The months with the highest visibility are March, April, July and August (9km).
The months with the lowest visibility are January, February, May, June, September, October, November and December (8km).