July weather forecast
Arnold, CA

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Weather in July

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

Temperature

July is the month when Arnold experiences its warmest temperatures, averaging a high of 85.8°F (29.9°C) and a low of 57.2°F (14°C).

Humidity

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

Rainfall

The months with the least rainfall are July and August Rain falls for 1.8 days and accumulates 0.08" (2mm) of rain.

Snowfall

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

Daylight

In July, the average length of the day is 14h and 31min.
On the first day of July, sunrise is at 5:42 am and sunset at 8:28 pm. On the last day of the month, sunrise is at 6:03 am and sunset at 8:11 pm PDT.

Sunshine

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

UV index

The months with the highest UV index in Arnold are June through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: In July, the maximum UV index of 6 suggests these recommendations:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.

Frequently asked questions

What is the warmest month in Arnold?

July is the month when Arnold, California, experiences its warmest temperatures, averaging a high of 85.8°F (29.9°C) and a low of 57.2°F (14°C).

Is it hot in Arnold during July?

Arnold in July has 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?

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

What is the average humidity in July in Arnold?

In July, the average relative humidity is 36%.

What is the driest month in Arnold?

The months with the least rainfall in Arnold, California, are July and August Rain falls for 1.8 days and accumulates 0.08" (2mm) of rain.

How much does it rain in Arnold in July?

In Arnold, California, in July, it is raining for 1.8 days, with typically 0.08" (2mm) of accumulated precipitation.

When it does not snow in Arnold?

June through September are months without snowfall.

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 5:42 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 8:11 pm PDT.

What month has the most sunshine in Arnold?

July has the most sunshine of the year in Arnold, with an average of 12.2h of sunshine.

How long on average sun shines in July in Arnold?

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

What is the month with the highest UV index in Arnold?

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

What is the UV index reading in July in Arnold?

In Arnold, California, the average daily maximum UV index in July is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability 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
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).

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).

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).

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%).

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").

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).

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").

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).

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 3min

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • 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 0min).

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).

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).

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).

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).

Arnold, California, USA

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