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
The transition from May to June sees an average high-temperature of a comfortable 17.1°C (62.8°F), indicating a minor variance from the prior month. In the month of June, Merthyr Mawr experiences an average low-temperature of 10.9°C (51.6°F).Humidity
In Merthyr Mawr, the average relative humidity in June is 83%.Rainfall
In June, the rain falls for 16.6 days. Throughout June, 55mm (2.17") of precipitation is accumulated. In Merthyr Mawr, during the entire year, the rain falls for 197.2 days and collects up to 669mm (26.34") of precipitation.Snowfall
In Merthyr Mawr, United Kingdom, snow does not fall in April through November.Daylight
With an average of 16h and 36min of daylight, June has the longest days of the year in Merthyr Mawr.On the first day of the month, sunrise is at 5:02 am and sunset at 9:22 pm. On the last day of June, sunrise is at 5:01 am and sunset at 9:35 pm BST.
Sunshine
In June, the average sunshine is 7.3h.UV index
May through September, with an average maximum UV index of 4, are months with the highest UV index. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for average individuals.Note: The daily maximum UV index of 4 in June interprets into the following advice:
Guard yourself - An obligation to protect skin and eyes from harm exists. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Tightly woven clothing, when worn loosely, shields effectively against the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average June temperature in Merthyr Mawr?
What is the average humidity in June in Merthyr Mawr?
How many days does it rain in June in Merthyr Mawr?
When it does not snow in Merthyr Mawr?
When are the longest days in Merthyr Mawr?
How many hours of daylight does Merthyr Mawr have in June?
When are sunrise and sunset in June in Merthyr Mawr?
How many hours of sunshine does Merthyr Mawr have in June?
What are the months with the highest UV index in Merthyr Mawr?
What is the UV index intensity in June in Merthyr Mawr?
Average temperature in June
Merthyr Mawr, United Kingdom
- Average high temperature in June: 17.1°C
The warmest month (with the highest average high temperature) is July (18.8°C).
The month with the lowest average high temperature is January (7.5°C).
- Average low temperature in June: 10.9°C
The month with the highest average low temperature is August (13.2°C).
The coldest month (with the lowest average low temperature) is February (4°C).
Average pressure in June
Merthyr Mawr, United Kingdom
- Average pressure in June: 1016mbar
The months with the highest atmospheric pressure are May and September (1016.7mbar).
The month with the lowest atmospheric pressure is November (1009.9mbar).
Average wind speed in June
Merthyr Mawr, United Kingdom
- Average wind speed in June: 15.5km/h
The windiest month (with the highest average wind speed) is December (23.1km/h).
The calmest month (with the lowest average wind speed) is June (15.5km/h).
Average humidity in June
Merthyr Mawr, United Kingdom
- Average humidity in June: 83%
The month with the highest relative humidity is December (86%).
The months with the lowest relative humidity are April and May (81%).
Average rainfall in June
Merthyr Mawr, United Kingdom
- Average rainfall in June: 55mm
The wettest month (with the highest rainfall) is November (79mm).
The driest month (with the least rainfall) is April (32mm).
Average rainfall days in June
Merthyr Mawr, United Kingdom
- Average rainfall days in June: 16.6 days
The month with the highest number of rainy days is November (19.1 days).
The month with the least rainy days is February (13.9 days).
Average snowfall in June
Merthyr Mawr, United Kingdom
- Average snowfall in June: 0mm
The month with the highest snowfall is December (9mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in June
Merthyr Mawr, United Kingdom
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is February (1.3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in June /
Average sunshine in June
Merthyr Mawr, United Kingdom
- Average daylight in June: 16h and 4min
The month with the longest days is June (Average daylight: 16h and 36min).
The month with the shortest days is December (Average daylight: 7h and 54min).
- Average sunshine in June: 7h and 2min
The month with the most sunshine is May (Average sunshine: 8h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days in June
Merthyr Mawr, United Kingdom
- Average sunshine days in June: 11.1 days
The month with the most sunshine days is May (13.5 days).
The month with the least sunshine days is November (9 days).
Average UV index in June
Merthyr Mawr, United Kingdom
- Average UV index in June: 4
The months with the highest UV index are May, June, July, August and September (UV index 4).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in June
Merthyr Mawr, United Kingdom
- Average cloud cover in June: 53
The month with the most cloud cover is November (Cloud cover 64).
The month with the least cloud cover is April (Cloud cover 48).
Average visibility in June
Merthyr Mawr, United Kingdom
- Average visibility in June: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
