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 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
As June commences, the average high-temperature subtly reduces, transitioning from a pleasant 21°C (69.8°F) in May to an enjoyable 17.8°C (64°F). Germiston's nighttime temperature in June drops to an average of 6.3°C (43.3°F).Humidity
In June, the average relative humidity in Germiston is 47%.Rainfall
In Germiston, during June, the rain falls for 1.8 days and regularly aggregates up to 3mm (0.12") of precipitation. Throughout the year, there are 117 rainfall days, and 425mm (16.73") of precipitation is accumulated.Daylight
June has the shortest days of the year, with an average of 10h and 30min of daylight.On the first day of June in Germiston, sunrise is at 06:47 and sunset at 17:23. On the last day of the month, sunrise is at 06:55 and sunset at 17:26 SAST.
Sunshine
In Germiston, the average sunshine in June is 7.6h.UV index
May through July, with an average maximum UV index of 4, are months with the lowest UV index in Germiston. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for the average person.Note: In June, a daily maximum UV index of 4 leads to the following instructions:
Take precautions - Protection against sunburn is recommended. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Germiston in June?
What is the average humidity in June in Germiston?
How many days does it rain in June in Germiston?
What is the month with the shortest days in Germiston?
What is the average length of the day in June in Germiston?
What time are sunrise and sunset in June in Germiston?
How many hours of sunshine does Germiston have in June?
What are the months with the lowest UV index in Germiston?
How high is the UV index in June in Germiston?
Average temperature in June
Germiston, South Africa
- Average high temperature in June: 17.8°C
The warmest months (with the highest average high temperature) are January, February and December (27.2°C).
The month with the lowest average high temperature is July (17.6°C).
- Average low temperature in June: 6.3°C
The month with the highest average low temperature is January (16.2°C).
The coldest month (with the lowest average low temperature) is July (6°C).
Average pressure in June
Germiston, South Africa
- Average pressure in June: 1023.7mbar
The month with the highest atmospheric pressure is July (1024.7mbar).
The month with the lowest atmospheric pressure is January (1013.3mbar).
Average wind speed in June
Germiston, South Africa
- Average wind speed in June: 9.3km/h
The windiest month (with the highest average wind speed) is November (11.7km/h).
The calmest month (with the lowest average wind speed) is May (8km/h).
Average humidity in June
Germiston, South Africa
- Average humidity in June: 47%
The month with the highest relative humidity is February (65%).
The month with the lowest relative humidity is September (34%).
Average rainfall in June
Germiston, South Africa
- Average rainfall in June: 3mm
The wettest month (with the highest rainfall) is December (86mm).
The driest month (with the least rainfall) is July (1mm).
Average rainfall days in June
Germiston, South Africa
- Average rainfall days in June: 1.8 days
The month with the highest number of rainy days is January (19.8 days).
The month with the least rainy days is July (1.5 days).
Average daylight in June /
Average sunshine in June
Germiston, South Africa
- Average daylight in June: 10h and 3min
The month with the longest days is December (Average daylight: 13h and 48min).
The month with the shortest days is June (Average daylight: 10h and 30min).
- Average sunshine in June: 7h and 4min
The month with the most sunshine is October (Average sunshine: 11h and 48min).
The month with the least sunshine is August (Average sunshine: 7h and 24min).
Average sunshine days in June
Germiston, South Africa
- Average sunshine days in June: 27.8 days
The months with the most sunshine days are July and August (28.8 days).
The month with the least sunshine days is December (7.5 days).
Average UV index in June
Germiston, South Africa
- Average UV index in June: 4
The months with the highest UV index are January, October and November (UV index 6).
The months with the lowest UV index are May, June and July (UV index 4).
Average cloud cover in June
Germiston, South Africa
- Average cloud cover in June: 7
The month with the most cloud cover is January (Cloud cover 28).
The month with the least cloud cover is August (Cloud cover 5).
Average visibility in June
Germiston, South Africa
- Average visibility in June: 10km
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January and February (9km).
