Contents
- Weather in June
- Frequently asked questions
- Average temperature in June
- Average pressure in June
- Average wind speed in June
- Average humidity in June
- Average rainfall in June
- Average rainfall days in June
- Average snowfall in June
- Average snowfall days in June
- Average daylight in June
- Average sunshine in June
- Average sunshine days in June
- Average UV index in June
- Average cloud cover in June
- Average visibility in June
June
Weather in June
Temperature
June introduces a marginal temperature uplift, with average high-temperatures adjusting from May's enjoyable 17.8°C (64°F) to an agreeable 21.3°C (70.3°F). In the month of June, the nighttime temperature dips to a steady average of 10.8°C (51.4°F).Humidity
In June, the average relative humidity in Hennef is 77%.Rainfall
In Hennef, in June, during 14.5 rainfall days, 30mm (1.18") of precipitation is typically accumulated. In Hennef, during the entire year, the rain falls for 156 days and collects up to 305mm (12.01") of precipitation.Snowfall
April through October are months without snowfall.Daylight
With an average of 16h and 24min of daylight, June has the longest days of the year in Hennef.On the first day of June in Hennef, sunrise is at 05:22 and sunset at 21:34. On the last day of the month, sunrise is at 05:21 and sunset at 21:47 CEST.
Sunshine
In Hennef, the average sunshine in June is 9.4h.UV index
June and July, with an average maximum UV index of 5, are months with the highest UV index in Hennef, Germany. A UV Index of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: A maximum high UV index of 5 in June translates into the following recommendations:
Ensure safety - Recommendations to avert sunburn are presented. To guard against the harmful effects of the Sun, minimize exposure during midday. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are June temperatures in Hennef?
What is the average humidity in June in Hennef?
How many days does it rain in June in Hennef?
When it does not snow in Hennef?
When are the longest days in Hennef?
What is the average length of the day in June in Hennef?
When are sunrise and sunset in June in Hennef?
How long on average sun shines in June in Hennef?
What are the months with the highest UV index in Hennef?
What is the UV index reading in June in Hennef?
Average temperature in June
Hennef, Germany
- Average high temperature in June: 21.3°C
The warmest month (with the highest average high temperature) is July (23.5°C).
The month with the lowest average high temperature is January (4°C).
- Average low temperature in June: 10.8°C
The month with the highest average low temperature is August (13.3°C).
The coldest month (with the lowest average low temperature) is January (-0.3°C).
Average pressure in June
Hennef, Germany
- Average pressure in June: 1016mbar
The month with the highest atmospheric pressure is September (1017.8mbar).
The month with the lowest atmospheric pressure is November (1013.6mbar).
Average wind speed in June
Hennef, Germany
- Average wind speed in June: 9.7km/h
The windiest month (with the highest average wind speed) is February (12.8km/h).
The calmest month (with the lowest average wind speed) is August (8.9km/h).
Average humidity in June
Hennef, Germany
- Average humidity in June: 77%
The month with the highest relative humidity is December (89%).
The months with the lowest relative humidity are July and August (73%).
Average rainfall in June
Hennef, Germany
- Average rainfall in June: 30mm
The wettest month (with the highest rainfall) is August (33mm).
The driest months (with the least rainfall) are April and September (17mm).
Average rainfall days in June
Hennef, Germany
- Average rainfall days in June: 14.5 days
The month with the highest number of rainy days is July (15.6 days).
The month with the least rainy days is February (10.4 days).
Average snowfall in June
Hennef, Germany
- Average snowfall in June: 0mm
The month with the highest snowfall is February (35mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in June
Hennef, Germany
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is January (6 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in June /
Average sunshine in June
Hennef, Germany
- Average daylight in June: 16h and 2min
The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in June: 9h and 2min
The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is December (Average sunshine: 3h and 48min).
Average sunshine days in June
Hennef, Germany
- Average sunshine days in June: 12.3 days
The month with the most sunshine days is October (16.5 days).
The month with the least sunshine days is December (11.4 days).
Average UV index in June
Hennef, Germany
- Average UV index in June: 5
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in June
Hennef, Germany
- Average cloud cover in June: 43
The month with the most cloud cover is December (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 37).
Average visibility in June
Hennef, Germany
- Average visibility in June: 9km
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).
