May weather forecastHeimsheim, Germany
May
Weather in May
The last month of the spring, May, is a refreshing month in Heimsheim, Germany, with an average temperature ranging between min 7.5°C (45.5°F) and max 17.9°C (64.2°F).Temperature
The advent of May observes an average high-temperature of a comfortable 17.9°C (64.2°F), nearly identical to April's 15.1°C (59.2°F). In Heimsheim, the nighttime temperature averages to a chilly 7.5°C (45.5°F) during May.Humidity
The average relative humidity in May is 78%.Rainfall
May is the month with the most rainfall in Heimsheim, Germany. Rain falls for 18.4 days and accumulates 70mm (2.76") of precipitation.Snowfall
Months with snowfall are January through May, October through December. May is the last month it regularly snows in Heimsheim, Germany. During 0.3 snowfall days, in May, Heimsheim aggregates 12mm (0.47") of snow. Throughout the year, there are 40.9 snowfall days, and 463mm (18.23") of snow is accumulated.Daylight
In May, the average length of the day is 15h and 17min.On the first day of May in Heimsheim, sunrise is at 06:03 and sunset at 20:40. On the last day of the month, sunrise is at 05:25 and sunset at 21:18 CEST.
Sunshine
The average sunshine in May is 9.1h.UV index
In May, the average daily maximum UV index in Heimsheim is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for ordinary individuals.Note: The UV index of 4 in May translates into these instructions:
Prioritize safety - The need to safeguard skin and eyes from harm is emphasized. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. Boost your sun resistance with garments that are densely woven yet spacious. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Heimsheim, Germany
- Average high temperature in May: 17.9°C
The warmest month (with the highest average high temperature) is August (24.4°C).
The month with the lowest average high temperature is January (3.1°C).
- Average low temperature in May: 7.5°C
The month with the highest average low temperature is August (13.8°C).
The coldest month (with the lowest average low temperature) is January (-1.6°C).
Average pressure in May
Heimsheim, Germany
- Average pressure in May: 1016.2mbar
The month with the highest atmospheric pressure is December (1019.8mbar).
The month with the lowest atmospheric pressure is November (1015.4mbar).
Average wind speed in May
Heimsheim, Germany
- Average wind speed in May: 9.3km/h
The windiest month (with the highest average wind speed) is March (11.7km/h).
The calmest month (with the lowest average wind speed) is August (8.1km/h).
Average humidity in May
Heimsheim, Germany
- Average humidity in May: 78%
The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (72%).
Average rainfall in May
Heimsheim, Germany
- Average rainfall in May: 70mm
The wettest month (with the highest rainfall) is May (70mm).
The driest month (with the least rainfall) is September (24mm).
Average rainfall days in May
Heimsheim, Germany
- Average rainfall days in May: 18.4 days
The month with the highest number of rainy days is May (18.4 days).
The month with the least rainy days is September (10.5 days).
Average snowfall in May
Heimsheim, Germany
- Average snowfall in May: 12mm
The month with the highest snowfall is January (132mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Heimsheim, Germany
- Average snowfall days in May: 0.3 days
The month with the highest number of snowfall days is January (11.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Heimsheim, Germany
- Average daylight in May: 15h and 18min
The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 18min).
- Average sunshine in May: 9h and 6min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 24min).
Average sunshine days in May
Heimsheim, Germany
- Average sunshine days in May: 10.4 days
The month with the most sunshine days is October (17.1 days).
The month with the least sunshine days is February (10.3 days).
Average UV index in May
Heimsheim, Germany
- Average UV index in May: 4
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 in May
Heimsheim, Germany
- Average cloud cover in May: 42
The month with the most cloud cover is January (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in May
Heimsheim, Germany
- Average visibility in May: 9km
The months with the highest visibility are March, April, May, June, July, August and September (9km).
The months with the lowest visibility are January, February, October, November and December (8km).
