July weather forecast
Arnold, CA

Weather in July

July, like June, in Arnold, California, is a moderately hot summer month, with temperature in the range of an average high of 85.8°F (29.9°C) and an average low of 57.2°F (14°C).

Temperature

July is the warmest month, with an average high-temperature of 85.8°F (29.9°C) and an average low-temperature of 57.2°F (14°C).

Humidity

With an average relative humidity of 36%, July is the least humid month in Arnold.

Rainfall

July and August are months with the least rain when the rain falls for 1.8 days and typically aggregates up to 0.08" (2mm) of rain.

Snowfall

In Arnold, California, snow does not fall in June through September.

Daylight

The average length of the day in July in Arnold is 14h and 31min.
On the first day of July, sunrise is at 5:41 am and sunset at 8:28 pm. On the last day of the month, sunrise is at 6:03 am and sunset at 8:12 pm PDT.

Sunshine

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

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: In July, the average maximum UV index of 6 translate into the following recommendations:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the warmest month in Arnold?

The warmest month in Arnold, California, is July, with an average high-temperature of 85.8°F (29.9°C) and an average low-temperature of 57.2°F (14°C).

What is the least humid month in Arnold?

July is the least humid month in Arnold, California, with an average relative humidity of 36%.

What is the average humidity in July in Arnold?

The average relative humidity in July in Arnold is 36%.

What is the driest month in Arnold?

July and August are months with the least rain when the rain falls for 1.8 days and typically aggregates up to 0.08" (2mm) of rain.

How much does it rain in Arnold in July?

In July, the rain falls for 1.8 days. Throughout July, 0.08" (2mm) of precipitation is accumulated.

When it does not snow in Arnold?

In Arnold, California, snow does not fall in June through September.

What is the average length of the day in July in Arnold?

In Arnold, the average day length in July is 14h and 31min.

What time are sunrise and sunset in July in Arnold?

In July, on the first day of the month, sunrise is at 5:41 am and sunset at 8:28 pm. On the last day of the month, in Arnold, California, sunrise is at 6:03 am and sunset at 8:12 pm PDT.

What month has the most sunshine in Arnold?

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

How many hours of sunshine does Arnold have in July?

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

What are the months with the highest UV index in Arnold?

The months with the highest UV index in Arnold, California, are June through August, with an average maximum UV index of 6.

How high is the UV index in July in Arnold?

In July, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high hazard to health from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in July
Arnold, CA

Average temperature in July - Arnold, CA
  • Average high temperature in July: 85.8°F

The warmest month (with the highest average high temperature) is July (85.8°F).
The month with the lowest average high temperature is December (48°F).

  • Average low temperature in July: 57.2°F

The month with the highest average low temperature is July (57.2°F).
The coldest month (with the lowest average low temperature) is December (32°F).

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Average pressure in July
Arnold, CA

Average pressure in July - Arnold, CA
  • Average pressure in July: 29.93"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in July
Arnold, CA

Average wind speed in July - Arnold, CA
  • Average wind speed in July: 5mph

The windiest month (with the highest average wind speed) is February (6.1mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).

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Average humidity in July
Arnold, CA

Average humidity in July - Arnold, CA
  • Average humidity in July: 36%

The month with the highest relative humidity is March (74%).
The month with the lowest relative humidity is July (36%).

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Average rainfall in July
Arnold, CA

Average rainfall in July - Arnold, CA
  • Average rainfall in July: 0.08"

The wettest month (with the highest rainfall) is March (5.98").
The driest months (with the least rainfall) are July and August (0.08").

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Average rainfall days in July
Arnold, CA

Average rainfall days in July - Arnold, CA
  • Average rainfall days in July: 1.8 days

The month with the highest number of rainy days is March (11.3 days).
The month with the least rainy days is August (1.6 days).

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Average snowfall in July
Arnold, CA

Average snowfall in July - Arnold, CA
  • Average snowfall in July: 0"

The month with the highest snowfall is March (21.34").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in July
Arnold, CA

Average snowfall days in July - Arnold, CA
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is March (7.2 days).
The months with the least snowfall days are June, July and August (0 days).

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Average daylight in July /
Average sunshine in July
Arnold, CA

Average daylight in July / Average sunshine in July - Arnold, CA
  • Average daylight in July: 14h and 31min

The month with the longest days is June (Average daylight: 14h and 47min).
The month with the shortest days is December (Average daylight: 9h and 34min).

  • Average sunshine in July: 12h and 12min

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 0min).

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Average sunshine days in July
Arnold, CA

Average sunshine days in July - Arnold, CA
  • Average sunshine days in July: 26.8 days

The month with the most sunshine days is August (27.9 days).
The month with the least sunshine days is March (14.5 days).

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Average UV index in July
Arnold, CA

Average UV index in July - Arnold, CA
  • Average UV index in July: 6

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are February, November and December (UV index 2).

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Average cloud cover in July
Arnold, CA

Average cloud cover in July - Arnold, CA
  • Average cloud cover in July: 5

The month with the most cloud cover is March (Cloud cover 37).
The months with the least cloud cover are July and August (Cloud cover 5).

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Average visibility in July
Arnold, CA

Average visibility in July - Arnold, 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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