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 sea temperature 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
Weather in July
Temperature
The arrival of July sees an average high-temperature of a still refreshing 17.5°C (63.5°F), hardly diverging from June's 15.7°C (60.3°F). Penryn, during July nights, witnesses an average temperature marginally cooler than its daytime highs, at a still refreshing 15°C (59°F).Humidity
June and July, with an average relative humidity of 84%, are the most humid months.Rainfall
The month with the least rainfall is July, when the rain falls for 11.7 days and typically collects 18mm (0.71") of precipitation.Snowfall
In Penryn, snow does not fall in January, March through November.Sea temperature
In July, the average sea temperature in Penryn is 16.4°C (61.5°F).Note: Most people do not enjoy swimming in water of 16.4°C (61.5°F). Breathing control becomes harder as the temperature descends from 21°C (69.8°F) to 15°C (59°F).
Daylight
The average length of the day in July in Penryn is 15h and 53min.On the first day of the month, sunrise is at 5:15 am and sunset at 9:33 pm. On the last day of July, in Penryn, sunrise is at 5:48 am and sunset at 9:04 pm BST.
Sunshine
April and July, with an average of 8.5h of sunshine, are months with the most sunshine.UV index
In July, the average daily maximum UV index in Penryn is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for average individuals.Note: The daily high UV index of 4 during July translates into the following recommendations:
Prioritize safety - Recommendations to avert sunburn are shared. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. A hat with a broad brim is indispensable, filtering out up to half of UV rays.
Frequently asked questions
What is the usual temperature for Penryn in July?
What are the most humid months in Penryn?
What is the average humidity in July in Penryn?
What is the driest month in Penryn?
How much does it rain in Penryn in July?
When it does not snow in Penryn?
What is the sea water temperature in July in Penryn?
What is the average length of the day in July in Penryn?
What time are sunrise and sunset in July in Penryn?
What is the month with the most sunshine in Penryn?
How long on average sun shines in July in Penryn?
What is the UV index reading in July in Penryn?
Average temperature in July
Penryn, United Kingdom
- Average high temperature in July: 17.5°C
The warmest month (with the highest average high temperature) is August (17.6°C).
The month with the lowest average high temperature is February (9.3°C).
- Average low temperature in July: 15°C
The month with the highest average low temperature is August (15.3°C).
The coldest month (with the lowest average low temperature) is February (6.9°C).
Average pressure in July
Penryn, United Kingdom
- Average pressure in July: 1016.3mbar
The month with the highest atmospheric pressure is September (1017.5mbar).
The month with the lowest atmospheric pressure is November (1010.4mbar).
Average wind speed in July
Penryn, United Kingdom
- Average wind speed in July: 19.9km/h
The windiest month (with the highest average wind speed) is December (31.6km/h).
The calmest month (with the lowest average wind speed) is July (19.9km/h).
Average humidity in July
Penryn, United Kingdom
- Average humidity in July: 84%
The months with the highest relative humidity are June and July (84%).
The month with the lowest relative humidity is February (79%).
Average rainfall in July
Penryn, United Kingdom
- Average rainfall in July: 18mm
The wettest month (with the highest rainfall) is November (55mm).
The driest month (with the least rainfall) is July (18mm).
Average rainfall days in July
Penryn, United Kingdom
- Average rainfall days in July: 11.7 days
The month with the highest number of rainy days is November (17.1 days).
The month with the least rainy days is September (9.9 days).
Average snowfall in July
Penryn, United Kingdom
- Average snowfall in July: 0mm
The months with the highest snowfall are February and December (1mm).
The months with the least snowfall are January, March, April, May, June, July, August, September, October and November (0mm).
Average snowfall days in July
Penryn, United Kingdom
- Average snowfall days in July: 0 days
The months with the highest number of snowfall days are February and December (0.5 days).
The months with the least snowfall days are May, June, July, August, September, October and November (0 days).
Average sea temperature in July
Penryn, United Kingdom
- Average sea temperature in July: 16.4°C
The best month for swimming (with the highest average sea temperature) is August (17.1°C).
The coldest month (with the lowest average sea temperature) is March (9.7°C).
Average daylight in July /
Average sunshine in July
Penryn, United Kingdom
- Average daylight in July: 15h and 5min
The month with the longest days is June (Average daylight: 16h and 18min).
The month with the shortest days is December (Average daylight: 8h and 6min).
- Average sunshine in July: 8h and 3min
The months with the most sunshine are April and July (Average sunshine: 8h and 30min).
The months with the least sunshine are January and November (Average sunshine: 4h and 0min).
Average sunshine days in July
Penryn, United Kingdom
- Average sunshine days in July: 16.6 days
The month with the most sunshine days is May (17.5 days).
The month with the least sunshine days is November (10.2 days).
Average UV index in July
Penryn, United Kingdom
- Average UV index in July: 4
The month with the highest UV index is August (UV index 5).
The month with the lowest UV index is January (UV index 2).
Average cloud cover in July
Penryn, United Kingdom
- Average cloud cover in July: 47
The month with the most cloud cover is December (Cloud cover 61).
The month with the least cloud cover is April (Cloud cover 42).
Average visibility in July
Penryn, United Kingdom
- Average visibility in July: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Penryn, United Kingdom
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