July weather forecast
Palm Grove, CA

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Weather in July

July is a tropical summer month in Palm Grove, California, with temperature in the range of an average high of 89.6°F (32°C) and an average low of 64.4°F (18°C).

Temperature

The beginning of July records an average high-temperature of a hot 89.6°F (32°C), almost echoing the conditions of the previous month. A striking difference from the daytime highs is registered during July nights in Palm Grove, with an average temperature of 64.4°F (18°C).

Heat index

The heat index for July is computed to be a tropical 91.4°F (33°C). Ensure extra safety measures, heat exhaustion and heat cramps are likely. Continuous activity might result in heatstroke.
The heat index's values are generally associated with conditions in shade and light breezes. A direct sunlight exposure may boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. The influence of weather can be personal, changing with an individual's body mass, height, and level of physical exertion. Be mindful that being in direct sunlight might mean feeling hotter, with the heat index rising by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Youngsters are usually more at risk than adults, considering they sweat less. Additionally, their high skin surface area compared to their little bodies and their high heat production due to activity increases their risk.

Humidity

In Palm Grove, the average relative humidity in July is 45%.

Rainfall

In Palm Grove, California, in July, during 7.9 rainfall days, 0.87" (22mm) of precipitation is typically accumulated. Throughout the year, there are 64.8 rainfall days, and 8.7" (221mm) of precipitation is accumulated.

Snowfall

In Palm Grove, California, snow does not fall in January, April through November.

Daylight

In Palm Grove, the average length of the day in July is 14h and 4min.
On the first day of the month, sunrise is at 5:40 am and sunset at 7:56 pm. On the last day of July, in Palm Grove, sunrise is at 5:58 am and sunset at 7:43 pm PDT.

Sunshine

In Palm Grove, the average sunshine in July is 12h.

UV index

The months with the highest UV index in Palm Grove are July and August, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The average daily UV index of 7 in July transforms into the following instructions:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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Frequently asked questions

How hot is it in Palm Grove in July?

In Palm Grove, 89.6°F (32°C) is the average high-temperature and 64.4°F (18°C) is the average low-temperature during July. In July, the average heat index (a.k.a. 'feels like', 'real feel'), which combines relative humidity and air temperature, is computed to be 91.4°F (33°C).

What is the average humidity in July in Palm Grove?

The average relative humidity in July in Palm Grove, California, is 45%.

How many days does it rain in July in Palm Grove?

In Palm Grove, during July, the rain falls for 7.9 days and regularly aggregates up to 0.87" (22mm) of precipitation.

When it does not snow in Palm Grove?

January, April through November are months without snowfall in Palm Grove.

What is the average length of the day in July in Palm Grove?

In July, the average day length is 14h and 4min.

What time are sunrise and sunset in July in Palm Grove?

In July, on the first day of the month, sunrise is at 5:40 am and sunset at 7:56 pm. On the last day of the month, sunrise is at 5:58 am and sunset at 7:43 pm PDT.

How many hours of sunshine does Palm Grove have in July?

In July, the average sunshine duration in Palm Grove is 12h.

What is the month with the highest UV index in Palm Grove?

The months with the highest UV index are July and August, with an average maximum UV index of 7.

What is the UV index reading in July in Palm Grove?

In July, the average daily maximum UV index in Palm Grove is 7. A UV Index estimate of 6 to 7 represents a high health threat from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in July
Palm Grove, CA

Average temperature in July - Palm Grove, CA
  • Average high temperature in July: 89.6°F

The warmest month (with the highest average high temperature) is August (90.3°F).
The month with the lowest average high temperature is December (59°F).

  • Average low temperature in July: 64.4°F

The month with the highest average low temperature is August (66.7°F).
The coldest month (with the lowest average low temperature) is December (42.3°F).

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Average pressure in July
Palm Grove, CA

Average pressure in July - Palm Grove, CA
  • Average pressure in July: 29.88"Hg

The month with the highest atmospheric pressure is January (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).

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Average wind speed in July
Palm Grove, CA

Average wind speed in July - Palm Grove, CA
  • Average wind speed in July: 5.5mph

The windiest months (with the highest average wind speed) are April and May (7.3mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).

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Average humidity in July
Palm Grove, CA

Average humidity in July - Palm Grove, CA
  • Average humidity in July: 45%

The months with the highest relative humidity are March and May (54%).
The month with the lowest relative humidity is August (43%).

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Average rainfall in July
Palm Grove, CA

Average rainfall in July - Palm Grove, CA
  • Average rainfall in July: 0.87"

The wettest month (with the highest rainfall) is February (1.5").
The driest month (with the least rainfall) is June (0.08").

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Average rainfall days in July
Palm Grove, CA

Average rainfall days in July - Palm Grove, CA
  • Average rainfall days in July: 7.9 days

The month with the highest number of rainy days is July (7.9 days).
The month with the least rainy days is June (1.5 days).

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Average snowfall in July
Palm Grove, CA

Average snowfall in July - Palm Grove, CA
  • Average snowfall in July: 0"

The month with the highest snowfall is February (0.55").
The months with the least snowfall are January, April, May, June, July, August, September, October and November (0").

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Average snowfall days in July
Palm Grove, CA

Average snowfall days in July - Palm Grove, CA
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is February (0.8 days).
The months with the least snowfall days are January, April, May, June, July, August, September, October and November (0 days).

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Average daylight in July /
Average sunshine in July
Palm Grove, CA

Average daylight in July / Average sunshine in July - Palm Grove, CA
  • Average daylight in July: 14h and 1min

The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).

  • Average sunshine in July: 12h and 0min

The month with the most sunshine is June (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 18min).

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Average sunshine days in July
Palm Grove, CA

Average sunshine days in July - Palm Grove, CA
  • Average sunshine days in July: 19 days

The month with the most sunshine days is June (27.8 days).
The month with the least sunshine days is July (19 days).

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Average UV index in July
Palm Grove, CA

Average UV index in July - Palm Grove, CA
  • Average UV index in July: 7

The months with the highest UV index are July and August (UV index 7).
The months with the lowest UV index are November and December (UV index 3).

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Average cloud cover in July
Palm Grove, CA

Average cloud cover in July - Palm Grove, CA
  • Average cloud cover in July: 10

The month with the most cloud cover is December (Cloud cover 26).
The month with the least cloud cover is June (Cloud cover 6).

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Average visibility in July
Palm Grove, CA

Average visibility in July - Palm Grove, 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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Palm Grove, California, USA

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