July weather forecast
Altaville, CA

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Weather in July

July in Altaville, California, is a hot summer month, with an average temperature varying between 62.6°F (17°C) and 91.9°F (33.3°C).

Temperature

July is Altaville's warmest month, registering average high temperatures of 91.9°F (33.3°C) and lows of 62.6°F (17°C).

Humidity

The months with the lowest humidity are July and August, with an average relative humidity of 34%.

Rainfall

The months with the least rainfall in Altaville are July and August Rain falls for 1.4 days and accumulates 0.04" (1mm) of rain.

Snowfall

In Altaville, snow does not fall in April through October.

Daylight

In July, the average length of the day is 14h and 30min.
On the first day of the month, sunrise is at 5:43 am and sunset at 8:29 pm. On the last day of July, sunrise is at 6:05 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

June and July, with an average maximum UV index of 7, are months with the highest UV index in Altaville. A UV Index estimate of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: During July, 7 as the daily maximum UV index converts into the following advice:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
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Frequently asked questions

What are the warmest months in Altaville?

July is the month when Altaville, California, experiences its warmest temperatures, averaging a high of 91.9°F (33.3°C) and a low of 62.6°F (17°C).

How hot does it get in Altaville in July?

The high-temperature, in July, in Altaville, records 91.9°F (33.3°C), while the low-temperature is 62.6°F (17°C). The average heat index (a.k.a. 'feels like', 'real feel'), which combines relative humidity and air temperature, in June is appraised at 84.2°F (29°C).

What are the least humid months in Altaville?

The months with the lowest humidity are July and August, with an average relative humidity of 34%.

What is the average humidity in July in Altaville?

In July, the average relative humidity is 34%.

What is the driest month in Altaville?

The months with the least rainfall in Altaville, California, are July and August Rain falls for 1.4 days and accumulates 0.04" (1mm) of rain.

How much does it rain in Altaville in July?

In Altaville, in July, it is raining for 1.4 days, with typically 0.04" (1mm) of accumulated precipitation.

When it does not snow in Altaville?

In Altaville, California, snow does not fall in April through October.

How many hours of daylight does Altaville have in July?

In July, the average day length in Altaville is 14h and 30min.

When is the sunrise / sunset in July in Altaville?

In July, on the first day of the month, sunrise is at 5:43 am and sunset at 8:29 pm. On the last day of the month, in Altaville, California, sunrise is at 6:05 am and sunset at 8:12 pm PDT.

What month has the most sunshine in Altaville?

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

How long on average sun shines in July in Altaville?

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

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

June and July, with an average maximum UV index of 7, are months with the highest UV index in Altaville.

What is the UV index reading in July in Altaville?

In July, the average daily maximum UV index is 7. A UV Index of 6 to 7 symbolizes a high hazard to health from exposure to Sun's UV rays.
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
Altaville, CA

Average temperature in July - Altaville, CA
  • Average high temperature in July: 91.9°F

The warmest month (with the highest average high temperature) is July (91.9°F).
The month with the lowest average high temperature is December (53.2°F).

  • Average low temperature in July: 62.6°F

The month with the highest average low temperature is July (62.6°F).
The coldest month (with the lowest average low temperature) is December (37.8°F).

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Average pressure in July
Altaville, CA

Average pressure in July - Altaville, 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
Altaville, CA

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

The windiest month (with the highest average wind speed) is February (5.7mph).
The calmest month (with the lowest average wind speed) is November (4.7mph).

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Average humidity in July
Altaville, CA

Average humidity in July - Altaville, CA
  • Average humidity in July: 34%

The month with the highest relative humidity is March (71%).
The months with the lowest relative humidity are July and August (34%).

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Average rainfall in July
Altaville, CA

Average rainfall in July - Altaville, CA
  • Average rainfall in July: 0.04"

The wettest month (with the highest rainfall) is March (4.76").
The driest months (with the least rainfall) are July and August (0.04").

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Average rainfall days in July
Altaville, CA

Average rainfall days in July - Altaville, CA
  • Average rainfall days in July: 1.4 days

The month with the highest number of rainy days is March (13 days).
The month with the least rainy days is August (1.2 days).

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Average snowfall in July
Altaville, CA

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

The month with the highest snowfall is February (2.32").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in July
Altaville, CA

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

The month with the highest number of snowfall days is February (1.2 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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

Average daylight in July / Average sunshine in July - Altaville, 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: 5h and 48min).

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Average sunshine days in July
Altaville, CA

Average sunshine days in July - Altaville, CA
  • Average sunshine days in July: 29.1 days

The month with the most sunshine days is July (29.1 days).
The month with the least sunshine days is March (16.8 days).

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Average UV index in July
Altaville, CA

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

The months with the highest UV index are June and July (UV index 7).
The month with the lowest UV index is November (UV index 2).

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Average cloud cover in July
Altaville, CA

Average cloud cover in July - Altaville, CA
  • Average cloud cover in July: 4

The month with the most cloud cover is March (Cloud cover 37).
The month with the least cloud cover is July (Cloud cover 4).

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Average visibility in July
Altaville, CA

Average visibility in July - Altaville, 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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Altaville, California, USA

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