March weather forecastHeilbronn, Germany
March
Weather in March
The first month of the spring, March, is a frosty month in Heilbronn, Germany, with an average temperature ranging between max 9.7°C (49.5°F) and min 2°C (35.6°F).Temperature
An increase in the average high-temperature marks March, moving from February's icy 4.5°C (40.1°F) to a frosty 9.7°C (49.5°F). Throughout the month of March, Heilbronn expects an average low of 2°C (35.6°F).Humidity
In Heilbronn, the average relative humidity in March is 79%.Rainfall
In March, the rain falls for 14.7 days. Throughout March, 41mm (1.61") of precipitation is accumulated. Throughout the year, there are 175.1 rainfall days, and 581mm (22.87") of precipitation is accumulated.Snowfall
Months with snowfall are January through April, October through December. In Heilbronn, during March, snow falls for 2.7 days and regularly aggregates up to 11mm (0.43") of snow. In Heilbronn, during the entire year, snow falls for 26.9 days and aggregates up to 231mm (9.09") of snow.Daylight
The average length of the day in March is 11h and 55min.On the first day of the month, sunrise is at 07:04 and sunset at 18:06. On the last day of March, sunrise is at 06:01 and sunset at 18:53 CET.
Sunshine
In Heilbronn, the average sunshine in March is 6.3h.UV index
In Heilbronn, the average daily maximum UV index in March is 3. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for average individuals.Note: In March, the maximum UV index of 3 suggests these recommendations:
Be careful. Light complexion individuals might get burns in fewer than 30 minutes. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in March
Heilbronn, Germany
- Average high temperature in March: 9.7°C
The warmest month (with the highest average high temperature) is August (24.5°C).
The month with the lowest average high temperature is January (3.1°C).
- Average low temperature in March: 2°C
The month with the highest average low temperature is August (14°C).
The coldest month (with the lowest average low temperature) is January (-1.3°C).
Average pressure in March
Heilbronn, Germany
- Average pressure in March: 1017mbar
The month with the highest atmospheric pressure is December (1019.5mbar).
The month with the lowest atmospheric pressure is November (1015.2mbar).
Average wind speed in March
Heilbronn, Germany
- Average wind speed in March: 12.6km/h
The windiest month (with the highest average wind speed) is February (12.7km/h).
The calmest month (with the lowest average wind speed) is August (8.4km/h).
Average humidity in March
Heilbronn, Germany
- Average humidity in March: 79%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is August (72%).
Average rainfall in March
Heilbronn, Germany
- Average rainfall in March: 41mm
The wettest month (with the highest rainfall) is May (72mm).
The driest month (with the least rainfall) is April (27mm).
Average rainfall days in March
Heilbronn, Germany
- Average rainfall days in March: 14.7 days
The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is February (11.6 days).
Average snowfall in March
Heilbronn, Germany
- Average snowfall in March: 11mm
The month with the highest snowfall is January (72mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in March
Heilbronn, Germany
- Average snowfall days in March: 2.7 days
The month with the highest number of snowfall days is January (8.5 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in March /
Average sunshine in March
Heilbronn, Germany
- Average daylight in March: 11h and 54min
The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 18min).
- Average sunshine in March: 6h and 18min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days in March
Heilbronn, Germany
- Average sunshine days in March: 13.3 days
The month with the most sunshine days is October (15.2 days).
The month with the least sunshine days is June (9.9 days).
Average UV index in March
Heilbronn, Germany
- Average UV index in March: 3
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 March
Heilbronn, Germany
- Average cloud cover in March: 49
The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in March
Heilbronn, Germany
- Average visibility in March: 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).
