July weather forecastMainz, Germany
July
Weather in July
In the full swing of summer, the heat spikes in July in Mainz as the highest temperatures of the year are recorded at 25.2°C (77.4°F). The month brims with sunshine, as July registers ample daylight hours, offering abundant opportunities for residents and tourists to enjoy the warm weather. The increase in rainfall to 45mm (1.77") serves to temper the summer heat to a certain extent. The blazing days are complemented by a moderate breeze, providing a welcome balance to the intense heat. Despite the scorching sunshine, July is the season of vibrant outdoor life in Mainz.Temperature
Mainz's temperature records reveal July as the warmest month, marked by average highs of 25.2°C (77.4°F) and lows of 14.3°C (57.7°F).Humidity
July and August, with an average relative humidity of 67%, are the least humid months in Mainz.Rainfall
July is the month with the most rainfall in Mainz. Rain falls for 14.7 days and accumulates 45mm (1.77") of precipitation.Snowfall
In Mainz, snow does not fall in May through October.Daylight
In Mainz, the average length of the day in July is 15h and 52min.On the first day of July in Mainz, Germany, sunrise is at 05:22 and sunset at 21:39. On the last day of the month, sunrise is at 05:55 and sunset at 21:10 CEST.
Sunshine
July has the most sunshine of the year, with an average of 10.4h of sunshine.UV index
The months with the highest UV index in Mainz are May through August, with an average maximum UV index of 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for ordinary individuals.Note: In July, the maximum UV index of 5 suggests these recommendations:
Guard yourself - Avoiding sunburn is suggested. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in July
Mainz, Germany
- Average high temperature in July: 25.2°C
The warmest month (with the highest average high temperature) is July (25.2°C).
The month with the lowest average high temperature is January (3.7°C).
- Average low temperature in July: 14.3°C
The month with the highest average low temperature is August (14.7°C).
The coldest month (with the lowest average low temperature) is January (-0.5°C).
Average pressure in July
Mainz, Germany
- Average pressure in July: 1015.7mbar
The month with the highest atmospheric pressure is December (1018.3mbar).
The month with the lowest atmospheric pressure is November (1014.5mbar).
Average wind speed in July
Mainz, Germany
- Average wind speed in July: 9.3km/h
The windiest months (with the highest average wind speed) are February and March (11.9km/h).
The calmest month (with the lowest average wind speed) is August (8.7km/h).
Average humidity in July
Mainz, Germany
- Average humidity in July: 67%
The month with the highest relative humidity is December (87%).
The months with the lowest relative humidity are July and August (67%).
Average rainfall in July
Mainz, Germany
- Average rainfall in July: 45mm
The wettest month (with the highest rainfall) is July (45mm).
The driest month (with the least rainfall) is April (19mm).
Average rainfall days in July
Mainz, Germany
- Average rainfall days in July: 14.7 days
The month with the highest number of rainy days is July (14.7 days).
The months with the least rainy days are February and September (9.6 days).
Average snowfall in July
Mainz, Germany
- Average snowfall in July: 0mm
The month with the highest snowfall is February (39mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in July
Mainz, Germany
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is February (5.4 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in July /
Average sunshine in July
Mainz, Germany
- Average daylight in July: 15h and 54min
The month with the longest days is June (Average daylight: 16h and 18min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in July: 10h and 24min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is December (Average sunshine: 3h and 36min).
Average sunshine days in July
Mainz, Germany
- Average sunshine days in July: 14.2 days
The month with the most sunshine days is September (17.9 days).
The month with the least sunshine days is December (12 days).
Average UV index in July
Mainz, Germany
- Average UV index in July: 5
The months with the highest UV index are May, 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 July
Mainz, Germany
- Average cloud cover in July: 34
The month with the most cloud cover is December (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in July
Mainz, Germany
- Average visibility in July: 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).
