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
Weather in July
Temperature
July is the warmest month of the year, registering average temperatures as high as 91.9°F (33.3°C) and as low as 60.6°F (15.9°C).Humidity
July is the least humid month in Penryn, with an average relative humidity of 38%.Rainfall
The months with the least rainfall are July and August Rain falls for 1 days and accumulates 0.04" (1mm) of rain.Snowfall
In Penryn, snow does not fall in January, April through November.Daylight
In July, the average length of the day in Penryn is 14h and 34min.On the first day of July in Penryn, sunrise is at 5:43 am and sunset at 8:33 pm. On the last day of the month, sunrise is at 6:05 am and sunset at 8:16 pm PDT.
Sunshine
July has the most sunshine of the year in Penryn, with an average of 12.1h of sunshine.UV index
The months with the highest UV index are June and July, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: In July, the maximum UV index of 7 translates into these guidelines:
Deter overexposure. Protecting against the sun's effects is essential. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.
Frequently asked questions
What is the hottest time of year in Penryn?
How hot does it get in Penryn in July?
What is the least humid month 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 average length of the day in July in Penryn?
What time are sunrise and sunset in July in Penryn?
What month has the most sunshine in Penryn?
How long on average sun shines in July in Penryn?
What is the month with the highest UV index in Penryn?
How high is the UV index in July in Penryn?
Average temperature in July
Penryn, CA
- Average high temperature in July: 91.9°F
The warmest month (with the highest average high temperature) is July (91.9°F).
The month with the lowest average high temperature is December (53.4°F).
- Average low temperature in July: 60.6°F
The month with the highest average low temperature is July (60.6°F).
The coldest month (with the lowest average low temperature) is December (39.2°F).
Average pressure in July
Penryn, CA
- Average pressure in July: 29.92"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed in July
Penryn, CA
- Average wind speed in July: 4.5mph
The windiest months (with the highest average wind speed) are February and March (5.7mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).
Average humidity in July
Penryn, CA
- Average humidity in July: 38%
The month with the highest relative humidity is March (75%).
The month with the lowest relative humidity is July (38%).
Average rainfall in July
Penryn, CA
- Average rainfall in July: 0.04"
The wettest month (with the highest rainfall) is March (5.63").
The driest months (with the least rainfall) are July and August (0.04").
Average rainfall days in July
Penryn, CA
- Average rainfall days in July: 1 days
The month with the highest number of rainy days is March (15.4 days).
The month with the least rainy days is July (1 days).
Average snowfall in July
Penryn, CA
- Average snowfall in July: 0"
The month with the highest snowfall is February (1.18").
The months with the least snowfall are January, April, May, June, July, August, September, October and November (0").
Average snowfall days in July
Penryn, CA
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is February (0.6 days).
The months with the least snowfall days are January, April, May, June, July, August, September, October and November (0 days).
Average daylight in July /
Average sunshine in July
Penryn, CA
- Average daylight in July: 14h and 4min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in July: 12h and 1min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The months with the least sunshine are January and December (Average sunshine: 5h and 48min).
Average sunshine days in July
Penryn, CA
- Average sunshine days in July: 29.6 days
The month with the most sunshine days is July (29.6 days).
The month with the least sunshine days is March (14.6 days).
Average UV index in July
Penryn, CA
- Average UV index in July: 7
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in July
Penryn, CA
- Average cloud cover in July: 4
The month with the most cloud cover is March (Cloud cover 41).
The month with the least cloud cover is July (Cloud cover 4).
Average visibility in July
Penryn, CA
- Average visibility in July: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Penryn, California, USA
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