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
Westminster's average high-temperature in July sits at a moderately hot 76.8°F (24.9°C), showing little difference from the previous month. Throughout the nights in July, Westminster experiences an average low-temperature of 63.1°F (17.3°C).Humidity
The average relative humidity in July is 68%.Rainfall
January through May, July through December are months with rainfall. July is the first month it rains. Throughout July, in the average 1.9 rainfall days, it receives 0.04" (1mm) of precipitation. Throughout the year, there are 25.2 rainfall days, and 1.57" (40mm) of precipitation is accumulated.Daylight
In Westminster, the average length of the day in July is 14h and 8min.On the first day of the month, sunrise is at 5:45 am and sunset at 8:06 pm. On the last day of July, sunrise is at 6:03 am and sunset at 7:52 pm PDT.
Sunshine
July and August, with an average of 12h of sunshine, are months with the most sunshine in Westminster.UV index
The months with the highest UV index are July through September, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for the ordinary person.Note: The maximum UV index of 6 during July translates into these guidelines:
Prevent overexposure. Protection from the sun's harmful effects is needed. The Sun's UV radiation is most potent between the hours of 10 a.m. and 4 p.m. Try to avoid direct sunlight during this time. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average July temperature?
What is the average humidity in July?
When does it start to rain?
What is the average length of the day in July?
When is the sunrise / sunset in July?
What is the month with the most sunshine?
How many hours of sunshine does Westminster have in July?
When is the highest UV index?
What is the UV index intensity in July?
Average temperature in July
Westminster, CA
- Average high temperature in July: 76.8°F
The warmest month (with the highest average high temperature) is August (78.6°F).
The month with the lowest average high temperature is December (63.1°F).
- Average low temperature in July: 63.1°F
The month with the highest average low temperature is September (65.1°F).
The coldest month (with the lowest average low temperature) is February (52°F).
Average pressure in July
Westminster, CA
- Average pressure in July: 29.92"Hg
The month with the highest atmospheric pressure is January (30.1"Hg).
The months with the lowest atmospheric pressure are June and September (29.89"Hg).
Average wind speed in July
Westminster, CA
- Average wind speed in July: 5.5mph
The windiest month (with the highest average wind speed) is April (6.5mph).
The calmest months (with the lowest average wind speed) are September and October (5.2mph).
Average humidity in July
Westminster, CA
- Average humidity in July: 68%
The month with the highest relative humidity is June (71%).
The month with the lowest relative humidity is November (56%).
Average rainfall in July
Westminster, CA
- Average rainfall in July: 0.04"
The wettest month (with the highest rainfall) is December (0.35").
The driest month (with the least rainfall) is June (0").
Average rainfall days in July
Westminster, CA
- Average rainfall days in July: 1.9 days
The month with the highest number of rainy days is March (4.6 days).
The month with the least rainy days is June (0.7 days).
Average daylight in July /
Average sunshine in July
Westminster, 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: 10h and 0min).
- Average sunshine in July: 12h and 0min
The months with the most sunshine are July and August (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 6h and 42min).
Average sunshine days in July
Westminster, CA
- Average sunshine days in July: 28.3 days
The months with the most sunshine days are May and June (29 days).
The month with the least sunshine days is February (24.4 days).
Average UV index in July
Westminster, CA
- Average UV index in July: 6
The months with the highest UV index are July, August and September (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 4).
Average cloud cover in July
Westminster, CA
- Average cloud cover in July: 9
The months with the most cloud cover are March and December (Cloud cover 23).
The month with the least cloud cover is August (Cloud cover 7).
Average visibility in July
Westminster, 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).
Westminster, California, USA
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