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 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 and August are characterised by peak temperatures, with an average high of 77.5°F (25.3°C).Humidity
In Stanford, California, the average relative humidity in July is 66%.Rainfall
The only month without rainfall is July.Daylight
The average length of the day in July in Stanford is 14h and 26min.On the first day of July, sunrise is at 5:51 am and sunset at 8:33 pm. On the last day of the month, sunrise is at 6:12 am and sunset at 8:17 pm PDT.
Sunshine
July has the most sunshine of the year in Stanford, with an average of 12.1h of sunshine.UV index
The months with the highest UV index in Stanford are April through October, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for the ordinary person.Note: A maximum UV index of 5 in July translates into the following recommendations:
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. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the hottest in Stanford?
What is the temperature in July in Stanford?
What is the average humidity in July in Stanford?
What is the driest month in Stanford?
Does it rain in Stanford in July?
What is the average length of the day in July in Stanford?
What time are sunrise and sunset in July in Stanford?
What month has the most sunshine in Stanford?
How many hours of sunshine does Stanford have in July?
What are the months with the highest UV index in Stanford?
How high is the UV index in July in Stanford?
Average temperature in July
Stanford, CA
- Average high temperature in July: 77.5°F
The warmest months (with the highest average high temperature) are July and August (77.5°F).
The month with the lowest average high temperature is December (56.3°F).
- Average low temperature in July: 55.4°F
The month with the highest average low temperature is August (57°F).
The coldest months (with the lowest average low temperature) are January and February (45.1°F).
Average pressure in July
Stanford, CA
- Average pressure in July: 29.93"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The months with the lowest atmospheric pressure are June and September (29.92"Hg).
Average wind speed in July
Stanford, CA
- Average wind speed in July: 5.2mph
The windiest months (with the highest average wind speed) are April and May (6.5mph).
The calmest months (with the lowest average wind speed) are September and October (4.9mph).
Average humidity in July
Stanford, CA
- Average humidity in July: 66%
The month with the highest relative humidity is March (74%).
The months with the lowest relative humidity are September and October (65%).
Average rainfall in July
Stanford, CA
- Average rainfall in July: 0"
The wettest month (with the highest rainfall) is February (2.01").
The driest month (with the least rainfall) is July (0").
Average rainfall days in July
Stanford, CA
- Average rainfall days in July: 0.8 days
The month with the highest number of rainy days is March (12.3 days).
The month with the least rainy days is August (0.6 days).
Average daylight in July /
Average sunshine in July
Stanford, CA
- Average daylight in July: 14h and 2min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in July: 12h and 1min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 54min).
Average sunshine days in July
Stanford, CA
- Average sunshine days in July: 30.2 days
The month with the most sunshine days is July (30.2 days).
The month with the least sunshine days is March (18 days).
Average UV index in July
Stanford, CA
- Average UV index in July: 5
The months with the highest UV index are April, May, June, July, August, September and October (UV index 5).
The months with the lowest UV index are February, November and December (UV index 3).
Average cloud cover in July
Stanford, CA
- Average cloud cover in July: 6
The months with the most cloud cover are March and December (Cloud cover 34).
The month with the least cloud cover is July (Cloud cover 6).
Average visibility in July
Stanford, 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).
Stanford, California, USA
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