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
Weather in June
Temperature
The average high-temperature for June is an enjoyable 16.7°C (62.1°F), closely aligning with the temperature of the preceding month. Nighttime temperatures hover around an average low of 9.4°C (48.9°F) in June.Humidity
In June, the average relative humidity is 86%.Rainfall
In Merthyr Tydfil, in June, during 16.3 rainfall days, 52mm (2.05") of precipitation is typically accumulated. Throughout the year, there are 186.1 rainfall days, and 566mm (22.28") of precipitation is accumulated.Snowfall
June through October are months without snowfall.Daylight
June has the longest days of the year, with an average of 16h and 36min of daylight.On the first day of June, sunrise is at 5:00 am and sunset at 9:22 pm. On the last day of the month, sunrise is at 4:59 am and sunset at 9:35 pm BST.
Sunshine
In Merthyr Tydfil, United Kingdom, the average sunshine in June is 7h.UV index
May through August, with an average maximum UV index of 4, are months with the highest UV index. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: An average maximum UV index of 4 in June leads to these recommendations:
Prioritize safety - Suggestions to prevent sun damage are offered. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Experience reduced UV exposure by about half when donning a wide-brim hat.
Frequently asked questions
What are June temperatures in Merthyr Tydfil?
What is the average humidity in June in Merthyr Tydfil?
How many days does it rain in June in Merthyr Tydfil?
When it does not snow in Merthyr Tydfil?
Does it snow in Merthyr Tydfil in June?
When are the longest days in Merthyr Tydfil?
How many hours of daylight does Merthyr Tydfil have in June?
What time are sunrise and sunset in June in Merthyr Tydfil?
How many hours of sunshine does Merthyr Tydfil have in June?
What is the month with the highest UV index in Merthyr Tydfil?
What is the UV index reading in June in Merthyr Tydfil?
Average temperature in June
Merthyr Tydfil, United Kingdom
- Average high temperature in June: 16.7°C
The warmest month (with the highest average high temperature) is July (18.3°C).
The month with the lowest average high temperature is January (6.2°C).
- Average low temperature in June: 9.4°C
The months with the highest average low temperature are July and August (11.3°C).
The coldest month (with the lowest average low temperature) is February (2°C).
Average pressure in June
Merthyr Tydfil, United Kingdom
- Average pressure in June: 1015.9mbar
The months with the highest atmospheric pressure are May and September (1016.6mbar).
The month with the lowest atmospheric pressure is November (1009.8mbar).
Average wind speed in June
Merthyr Tydfil, United Kingdom
- Average wind speed in June: 13.7km/h
The windiest month (with the highest average wind speed) is February (20.3km/h).
The calmest month (with the lowest average wind speed) is June (13.7km/h).
Average humidity in June
Merthyr Tydfil, United Kingdom
- Average humidity in June: 86%
The months with the highest relative humidity are November and December (90%).
The month with the lowest relative humidity is April (83%).
Average rainfall in June
Merthyr Tydfil, United Kingdom
- Average rainfall in June: 52mm
The wettest month (with the highest rainfall) is November (74mm).
The driest months (with the least rainfall) are May and September (32mm).
Average rainfall days in June
Merthyr Tydfil, United Kingdom
- Average rainfall days in June: 16.3 days
The month with the highest number of rainy days is November (18.7 days).
The month with the least rainy days is September (12.7 days).
Average snowfall in June
Merthyr Tydfil, United Kingdom
- Average snowfall in June: 0mm
The month with the highest snowfall is January (32mm).
The months with the least snowfall are June, July, August, September and October (0mm).
Average snowfall days in June
Merthyr Tydfil, United Kingdom
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is January (4.3 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in June /
Average sunshine in June
Merthyr Tydfil, 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 0min
The months with the most sunshine are May and July (Average sunshine: 7h and 18min).
The month with the least sunshine is November (Average sunshine: 3h and 24min).
Average sunshine days in June
Merthyr Tydfil, United Kingdom
- Average sunshine days in June: 10.2 days
The month with the most sunshine days is September (13.8 days).
The month with the least sunshine days is November (8.2 days).
Average UV index in June
Merthyr Tydfil, United Kingdom
- Average UV index in June: 4
The months with the highest UV index are May, June, July and August (UV index 4).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in June
Merthyr Tydfil, United Kingdom
- Average cloud cover in June: 56
The month with the most cloud cover is November (Cloud cover 67).
The month with the least cloud cover is April (Cloud cover 52).
Average visibility in June
Merthyr Tydfil, United Kingdom
- Average visibility in June: 9km
The months with the highest visibility are January, February, March, April, May, June and December (9km).
The months with the lowest visibility are July, August, September, October and November (8km).
Merthyr Tydfil, United Kingdom
Weather forecast for your location
2. Allow the app to use your location
