July weather forecast
East Whittier, CA

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Weather in July

July, the same as June, is another warm summer month in East Whittier, California, with an average temperature fluctuating between 64.2°F (17.9°C) and 83.8°F (28.8°C).

Temperature

East Whittier, California, observes a slight ascent in average high-temperatures during July, adjusting from 78.4°F (25.8°C) in June to a still warm 83.8°F (28.8°C). An average low-temperature of 64.2°F (17.9°C) is recorded in the month of July in East Whittier.

Heat index

For July, the heat index is estimated at a hot 86°F (30°C). Fatigue might occur with continuous exposure and activity, potentially causing heat cramps.
Remember that heat index calculations are made for conditions in the shade with light wind. When under direct sunshine, the heat index may be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is an amalgamation of air temperature and humidity to express the equivalent perceived temperature. Factors such as metabolic variation, pregnancy, and physical activity play a role in one's impression of weather. Direct sun exposure is noteworthy in its ability to escalate the felt temperature, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values hold particular significance for children. Typically, children face more danger than adults as they usually perspire less. Their larger skin surface relative to their small bodies and increased heat output from their activities enhance their risk.

Humidity

In July, the average relative humidity is 58%.

Rainfall

January through May, July through December are months with rainfall. July is the first month it rains in East Whittier. Throughout July, in the average 1.5 rainfall days, it receives 0.04" (1mm) of precipitation. Throughout the year, there are 27.3 rainfall days, and 1.97" (50mm) of precipitation is accumulated.

Daylight

The average length of the day in July in East Whittier is 14h and 9min.
On the first day of the month, sunrise is at 5:44 am and sunset at 8:07 pm. On the last day of July, sunrise is at 6:03 am and sunset at 7:53 pm PDT.

Sunshine

July and August, with an average of 12h of sunshine, are months with the most sunshine.

UV index

In July, the average daily maximum UV index is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The maximum daily UV index of 6 in July converts into the following recommendations:
Use measures and accept sun safety conventions. Guarding against skin and eye trauma is of high priority. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
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Frequently asked questions

Is it hot in East Whittier during July?

During July, East Whittier experiences an average high-temperature of 83.8°F (28.8°C) and a low-temperature of 64.2°F (17.9°C). In July, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which combines relative humidity and air temperature, is estimated at 86°F (30°C).

What is the average humidity in July in East Whittier?

The average relative humidity in July in East Whittier, California, is 58%.

When does it start to rain in East Whittier?

July is the first month it rains in East Whittier, California. Throughout July, in the average 1.5 rainfall days, it receives 0.04" (1mm) of precipitation.

What is the average length of the day in July in East Whittier?

In East Whittier, the average day length in July is 14h and 9min.

What time are sunrise and sunset in July in East Whittier?

On the first day of July in East Whittier, sunrise is at 5:44 am and sunset at 8:07 pm. On the last day of the month, sunrise is at 6:03 am and sunset at 7:53 pm PDT.

What are the months with the most sunshine in East Whittier?

The months with the most sunshine are July and August, with an average of 12h of sunshine.

How long on average sun shines in July in East Whittier?

In East Whittier, California, the average sunshine duration in July is 12h.

What is the UV index reading in July in East Whittier?

In East Whittier, the average daily maximum UV index in July is 6. A UV Index value of 6 to 7 symbolizes a high hazard to health from unprotected exposure to UV radiation.
Average humidity
Average rainfall
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in July
East Whittier, CA

Average temperature in July - East Whittier, CA
  • Average high temperature in July: 83.8°F

The warmest month (with the highest average high temperature) is August (85.6°F).
The month with the lowest average high temperature is December (64.8°F).

  • Average low temperature in July: 64.2°F

The month with the highest average low temperature is August (65.8°F).
The coldest month (with the lowest average low temperature) is February (49.8°F).

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Average pressure in July
East Whittier, CA

Average pressure in July - East Whittier, CA
  • Average pressure in July: 29.91"Hg

The month with the highest atmospheric pressure is January (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

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Average wind speed in July
East Whittier, CA

Average wind speed in July - East Whittier, CA
  • Average wind speed in July: 5.1mph

The windiest month (with the highest average wind speed) is April (6mph).
The calmest months (with the lowest average wind speed) are September and October (4.7mph).

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Average humidity in July
East Whittier, CA

Average humidity in July - East Whittier, CA
  • Average humidity in July: 58%

The month with the highest relative humidity is June (63%).
The month with the lowest relative humidity is November (48%).

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Average rainfall in July
East Whittier, CA

Average rainfall in July - East Whittier, CA
  • Average rainfall in July: 0.04"

The wettest month (with the highest rainfall) is December (0.47").
The driest month (with the least rainfall) is June (0").

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Average rainfall days in July
East Whittier, CA

Average rainfall days in July - East Whittier, CA
  • Average rainfall days in July: 1.5 days

The month with the highest number of rainy days is March (4.6 days).
The month with the least rainy days is June (0.5 days).

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Average daylight in July /
Average sunshine in July
East Whittier, CA

Average daylight in July / Average sunshine in July - East Whittier, 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 0min

The months with the most sunshine are July and August (Average sunshine: 12h and 0min).
The months with the least sunshine are January, February and December (Average sunshine: 6h and 48min).

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Average sunshine days in July
East Whittier, CA

Average sunshine days in July - East Whittier, CA
  • Average sunshine days in July: 29 days

The month with the most sunshine days is June (29.3 days).
The month with the least sunshine days is February (23.8 days).

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Average UV index in July
East Whittier, CA

Average UV index in July - East Whittier, CA
  • Average UV index in July: 6

The month with the highest UV index is August (UV index 7).
The months with the lowest UV index are February, November and December (UV index 4).

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Average cloud cover in July
East Whittier, CA

Average cloud cover in July - East Whittier, CA
  • Average cloud cover in July: 8

The months with the most cloud cover are March and December (Cloud cover 22).
The month with the least cloud cover is August (Cloud cover 6).

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Average visibility in July
East Whittier, CA

Average visibility in July - East Whittier, 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).

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East Whittier, California, USA

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