July weather forecast
Crafton, CA

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Weather in July

July is a hot summer month in Crafton, California, with an average temperature ranging between max 90.3°F (32.4°C) and min 63.5°F (17.5°C).

Temperature

Crafton's warmest period falls in July and August, when the average high-temperatures ascend to 90.3°F (32.4°C).

Humidity

The average relative humidity in July is 39%.

Rainfall

In July, in Crafton, the rain falls for 3.4 days. Throughout July, 0.28" (7mm) of precipitation is accumulated. Throughout the year, there are 49.1 rainfall days, and 6.5" (165mm) of precipitation is accumulated.

Snowfall

In Crafton, snow does not fall in January, March through December.

Daylight

In Crafton, the average length of the day in July is 14h and 10min.
On the first day of July in Crafton, sunrise is at 5:41 am and sunset at 8:03 pm. On the last day of the month, sunrise is at 5:59 am and sunset at 7:49 pm PDT.

Sunshine

The month with the most sunshine is July, with an average of 12.2h of sunshine.

UV index

The month with the highest UV index in Crafton is July, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: The daily maximum UV index of 7 in July interprets into the following advice:
Skirt overexposure. People with light complexions might get scorched in under 20 minutes. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
Updated: Feb 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the warmest month in Crafton?

Crafton's warmest period falls in July and August, when the average high-temperatures ascend to 90.3°F (32.4°C).

How hot is it in Crafton in July?

July temperatures in Crafton, California, vary between a high-temperature of 90.3°F (32.4°C) and a low-temperature of 63.5°F (17.5°C). In June, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which combines relative humidity and air temperature, is appraised at 84.2°F (29°C).

What is the average humidity in July in Crafton?

The average relative humidity in July is 39%.

How much does it rain in Crafton in July?

In Crafton, California, during July, the rain falls for 3.4 days and regularly aggregates up to 0.28" (7mm) of precipitation.

When it does not snow in Crafton?

January, March through December are months without snowfall in Crafton.

How many hours of daylight does Crafton have in July?

The average day length in July is 14h and 10min.

When is the sunrise / sunset in July in Crafton?

On the first day of July in Crafton, California, sunrise is at 5:41 am and sunset at 8:03 pm. On the last day of the month, sunrise is at 5:59 am and sunset at 7:49 pm PDT.

What month has the most sunshine in Crafton?

With an average of 12.2h of sunshine, July has the most sunshine of the year in Crafton.

How long on average sun shines in July in Crafton?

In July, the average sunshine duration in Crafton is 12.2h.

When is the highest UV index in Crafton?

The month with the highest UV index in Crafton, California, is July, with an average maximum UV index of 7.

What is the UV index reading in July in Crafton?

In Crafton, California, the average daily maximum UV index in July is 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in July
Crafton, CA

Average temperature in July - Crafton, CA
  • Average high temperature in July: 90.3°F

The warmest months (with the highest average high temperature) are July and August (90.3°F).
The month with the lowest average high temperature is December (58.8°F).

  • Average low temperature in July: 63.5°F

The month with the highest average low temperature is August (64.2°F).
The coldest month (with the lowest average low temperature) is December (41.4°F).

Average pressure in July
Crafton, CA

Average pressure in July - Crafton, 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
Crafton, CA

Average wind speed in July - Crafton, CA
  • Average wind speed in July: 5.3mph

The windiest month (with the highest average wind speed) is April (6.3mph).
The calmest month (with the lowest average wind speed) is September (4.7mph).

Average humidity in July
Crafton, CA

Average humidity in July - Crafton, CA
  • Average humidity in July: 39%

The month with the highest relative humidity is February (53%).
The month with the lowest relative humidity is August (37%).

Average rainfall in July
Crafton, CA

Average rainfall in July - Crafton, 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
Crafton, CA

Average rainfall days in July - Crafton, CA
  • Average rainfall days in July: 3.4 days

The month with the highest number of rainy days is March (6.7 days).
The month with the least rainy days is June (1.3 days).

Average snowfall days in July
Crafton, CA

Average snowfall days in July - Crafton, 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
Crafton, CA

Average daylight in July / Average sunshine in July - Crafton, 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 48min).

Average sunshine days in July
Crafton, CA

Average sunshine days in July - Crafton, CA
  • Average sunshine days in July: 25.2 days

The month with the most sunshine days is June (28 days).
The month with the least sunshine days is February (21.3 days).

Average UV index in July
Crafton, CA

Average UV index in July - Crafton, CA
  • Average UV index in July: 7

The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is December (UV index 3).

Average cloud cover in July
Crafton, CA

Average cloud cover in July - Crafton, CA
  • Average cloud cover in July: 7

The months with the most cloud cover are February, March and December (Cloud cover 22).
The month with the least cloud cover is August (Cloud cover 5).

Average visibility in July
Crafton, CA

Average visibility in July - Crafton, 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).

Crafton, California, USA

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