Contents
- Weather in July
- Frequently asked questions
- Average temperature in July
- Average pressure in July
- Average wind speed in July
- Average humidity in July
- Average rainfall in July
- Average rainfall days in July
- Average snowfall in July
- Average snowfall days in July
- Average daylight in July
- Average sunshine in July
- Average sunshine days in July
- Average UV index in July
- Average cloud cover in July
- Average visibility in July
July
Weather in July
Temperature
With an average high-temperature of 17.4°C (63.3°F) and an average low-temperature of 10.4°C (50.7°F), July is the warmest month.Humidity
In July, the average relative humidity is 87%.Rainfall
In July, the rain falls for 19.8 days. Throughout July, 57mm (2.24") of precipitation is accumulated. Throughout the year, in Pennal, there are 212 rainfall days, and 785mm (30.91") of precipitation is accumulated.Snowfall
In Pennal, snow does not fall in June through October.Daylight
The average length of the day in July in Pennal is 16h and 16min.On the first day of July, sunrise is at 4:57 am and sunset at 9:42 pm. On the last day of the month, sunrise is at 5:34 am and sunset at 9:09 pm BST.
Sunshine
In July, the average sunshine is 6.8h.UV index
The months with the highest UV index are May through August, with an average maximum UV index of 4. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for average individuals.Note: The daily high UV index of 4 in July translates into this advice:
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. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the hottest in Pennal?
What are the temperatures in Pennal in July?
What is the average humidity in July in Pennal?
How many days does it rain in July in Pennal?
When it does not snow in Pennal?
What is the average length of the day in July in Pennal?
When is the sunrise / sunset in July in Pennal?
How long on average sun shines in July in Pennal?
What are the months with the highest UV index in Pennal?
What is the UV index intensity in July in Pennal?
Average temperature in July
Pennal, United Kingdom
- Average high temperature in July: 17.4°C
The warmest month (with the highest average high temperature) is July (17.4°C).
The month with the lowest average high temperature is January (5.7°C).
- Average low temperature in July: 10.4°C
The month with the highest average low temperature is August (10.6°C).
The coldest month (with the lowest average low temperature) is February (1.6°C).
Average pressure in July
Pennal, United Kingdom
- Average pressure in July: 1014.5mbar
The month with the highest atmospheric pressure is May (1016.4mbar).
The month with the lowest atmospheric pressure is November (1009.3mbar).
Average wind speed in July
Pennal, United Kingdom
- Average wind speed in July: 12.4km/h
The windiest month (with the highest average wind speed) is December (19.3km/h).
The calmest month (with the lowest average wind speed) is June (12.3km/h).
Average humidity in July
Pennal, United Kingdom
- Average humidity in July: 87%
The months with the highest relative humidity are January, October, November and December (90%).
The months with the lowest relative humidity are April and May (84%).
Average rainfall in July
Pennal, United Kingdom
- Average rainfall in July: 57mm
The wettest month (with the highest rainfall) is December (90mm).
The driest month (with the least rainfall) is May (41mm).
Average rainfall days in July
Pennal, United Kingdom
- Average rainfall days in July: 19.8 days
The month with the highest number of rainy days is August (20 days).
The month with the least rainy days is February (14.3 days).
Average snowfall in July
Pennal, United Kingdom
- Average snowfall in July: 0mm
The month with the highest snowfall is February (61mm).
The months with the least snowfall are June, July, August, September and October (0mm).
Average snowfall days in July
Pennal, United Kingdom
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is February (4.9 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in July /
Average sunshine in July
Pennal, United Kingdom
- Average daylight in July: 16h and 2min
The month with the longest days is June (Average daylight: 16h and 48min).
The month with the shortest days is December (Average daylight: 7h and 42min).
- Average sunshine in July: 6h and 5min
The month with the most sunshine is May (Average sunshine: 7h and 0min).
The months with the least sunshine are January and February (Average sunshine: 3h and 12min).
Average sunshine days in July
Pennal, United Kingdom
- Average sunshine days in July: 8.3 days
The month with the most sunshine days is March (12.3 days).
The month with the least sunshine days is August (6.6 days).
Average UV index in July
Pennal, United Kingdom
- Average UV index in July: 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 July
Pennal, United Kingdom
- Average cloud cover in July: 59
The month with the most cloud cover is December (Cloud cover 69).
The months with the least cloud cover are April and May (Cloud cover 56).
Average visibility in July
Pennal, United Kingdom
- Average visibility in July: 8km
The month with the highest visibility is March (9km).
The months with the lowest visibility are January, February, April, May, June, July, August, September, October, November and December (8km).
