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 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
The onset of July introduces a subtle rise in the average high-temperature, nudging from a warm 85.1°F (29.5°C) in June to a hot 90.7°F (32.6°C). The nighttime temperature shows a significant divergence from the daytime highs, averaging at a comfortable 65.8°F (18.8°C) in July.Humidity
In Twin Peaks, the average relative humidity in July is 38%.Rainfall
In July, the rain falls for 3.6 days. Throughout July, 0.28" (7mm) of precipitation is accumulated. Throughout the year, in Twin Peaks, there are 51.8 rainfall days, and 6.69" (170mm) of precipitation is accumulated.Snowfall
January, March through December are months without snowfall.Daylight
The average length of the day in July is 14h and 11min.On the first day of the month, sunrise is at 5:41 am and sunset at 8:04 pm. On the last day of July, sunrise is at 5:59 am and sunset at 7:50 pm PDT.
Sunshine
With an average of 12.2h of sunshine, July has the most sunshine of the year.UV index
With an average maximum UV index of 7, July is the month with the highest UV index. A UV Index reading of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: A maximum high UV index of 7 in July translates into the following recommendations:
Beware of overexposure. Fair-skinned individuals risk burning in less than 20 minutes. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
Frequently asked questions
How hot is it in Twin Peaks in July?
What is the average humidity in July in Twin Peaks?
How many days does it rain in July in Twin Peaks?
When it does not snow in Twin Peaks?
What is the average length of the day in July in Twin Peaks?
When is the sunrise / sunset in July in Twin Peaks?
What month has the most sunshine in Twin Peaks?
How many hours of sunshine does Twin Peaks have in July?
What is the month with the highest UV index in Twin Peaks?
What is the UV index intensity in July in Twin Peaks?
Average temperature in July
Twin Peaks, CA
- Average high temperature in July: 90.7°F
The warmest month (with the highest average high temperature) is August (90.9°F).
The month with the lowest average high temperature is December (57.7°F).
- Average low temperature in July: 65.8°F
The month with the highest average low temperature is August (66.6°F).
The coldest months (with the lowest average low temperature) are February and December (41.5°F).
Average pressure in July
Twin Peaks, CA
- Average pressure in July: 29.87"Hg
The month with the highest atmospheric pressure is January (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).
Average wind speed in July
Twin Peaks, CA
- Average wind speed in July: 5.3mph
The windiest month (with the highest average wind speed) is April (6.6mph).
The calmest month (with the lowest average wind speed) is September (4.8mph).
Average humidity in July
Twin Peaks, CA
- Average humidity in July: 38%
The month with the highest relative humidity is February (52%).
The month with the lowest relative humidity is August (36%).
Average rainfall in July
Twin Peaks, CA
- Average rainfall in July: 0.28"
The wettest month (with the highest rainfall) is December (1.42").
The driest month (with the least rainfall) is June (0.04").
Average rainfall days in July
Twin Peaks, CA
- Average rainfall days in July: 3.6 days
The month with the highest number of rainy days is March (7.3 days).
The month with the least rainy days is June (1.3 days).
Average snowfall days in July
Twin Peaks, CA
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is February (0.1 days).
The months with the least snowfall days are January, March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in July /
Average sunshine in July
Twin Peaks, CA
- Average daylight in July: 14h and 1min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in July: 12h and 1min
The month with the most sunshine is July (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 54min).
Average sunshine days in July
Twin Peaks, CA
- Average sunshine days in July: 24.4 days
The month with the most sunshine days is June (28.5 days).
The month with the least sunshine days is February (20.9 days).
Average UV index in July
Twin Peaks, CA
- Average UV index in July: 7
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are November and December (UV index 3).
Average cloud cover in July
Twin Peaks, CA
- Average cloud cover in July: 7
The months with the most cloud cover are March and December (Cloud cover 21).
The month with the least cloud cover is August (Cloud cover 5).
Average visibility in July
Twin Peaks, 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).
Twin Peaks, California, USA
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