July weather forecast and climate
Gridley, CA

Weather in July

July is a very hot summer month in Gridley, California, with average temperature ranging between max 96.4°F (35.8°C) and min 63.1°F (17.3°C).

Temperature

With an average high-temperature of 96.4°F (35.8°C) and an average low-temperature of 63.1°F (17.3°C), July is the warmest month.

Humidity

July is the least humid month, with an average relative humidity of 35%.

Rainfall

July is the month with the least rainfall. Rain falls for 1.4 days and accumulates 0.04" (1mm) of precipitation.

Snowfall

March through December are months without snowfall.

Daylight

In Gridley, the average length of the day is 14.6h.

Sunshine

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

UV index

Months with the highest UV index are June through August, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from the exposure to the Sun's UV radiation for the ordinary person.
Note: In July, the average maximum UV index of 7 translate into the following recommendations:
Take precautions against overexposure. Protection against sun damage is needed. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the warmest month in Gridley?

The warmest month is July, with an average high-temperature of 96.4°F (35.8°C) and an average low-temperature of 63.1°F (17.3°C).

What is the temperature in July in Gridley?

In July, the average high-temperature is 96.4°F (35.8°C), and the average low-temperature is 63.1°F (17.3°C).

What is the least humid month in Gridley?

July is the least humid month in Gridley, California, with an average relative humidity of 35%.

What is the average humidity in July in Gridley?

In July, the average relative humidity in Gridley is 35%.

How much does it rain in Gridley in July?

In Gridley, in July, during 1.4 rainfall days, 0.04" (1mm) of precipitation is typically accumulated.

What is the driest month in Gridley?

July is the month with the least rainfall in Gridley. Rain falls for 1.4 days and accumulates 0.04" (1mm) of precipitation.

When it does not snow in Gridley?

In Gridley snow does not fall in March through December.

How many hours of daylight does Gridley have in July?

The average length of the day in July in Gridley, California, is 14.6h.

What month has the most sunshine in Gridley?

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

How long on average sun shines in July in Gridley?

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

When is the highest UV index in Gridley?

Months with the highest UV index in Gridley, California, are June through August, with an average maximum UV index of 7.

How high is the UV index in July in Gridley?

In July, the average daily maximum UV index in Gridley is 7. A UV Index reading of 6 to 7 represents a high health threat from the exposure to the Sun's UV radiation.

Average temperature in July
Gridley, CA

Average temperature in July - Gridley, CA
  • Average high temperature in July: 96.4°F

The warmest month (with the highest average high temperature) is July (96.4°F).
The month with the lowest average high temperature is December (54.5°F).

  • Average low temperature in July: 63.1°F

The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is December (41°F).

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Average pressure in July
Gridley, CA

Average pressure in July - Gridley, CA
  • Average pressure in July: 29.91"

The month with the highest atmospheric pressure is January (30.16").
The month with the lowest atmospheric pressure is June (29.9").

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Average wind speed in July
Gridley, CA

Average wind speed in July - Gridley, CA
  • Average wind speed in July: 5.2mph

The windiest month (with the highest average wind speed) is March (6.1mph).
The calmest month (with the lowest average wind speed) is September (4.7mph).

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Average humidity in July
Gridley, CA

Average humidity in July - Gridley, CA
  • Average humidity in July: 35%

The month with the highest relative humidity is March (72%).
The month with the lowest relative humidity is July (35%).

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Average rainfall in July
Gridley, CA

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

The wettest months (with the highest rainfall) are February and March (3.98").
The driest month (with the least rainfall) is July (0.04").

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Average rainfall days in July
Gridley, CA

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

The month with the highest number of rainy days is March (14.3 days).
The month with the least rainy days is July (1.4 days).

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Average snowfall in July
Gridley, CA

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

The month with the highest snowfall is January (0.4").
Months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0").

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Average snowfall days in July
Gridley, CA

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

The month with the highest number of snowfall days is December (0.1 days).
Months with the least snowfall days are January, February, March, April, May, June, July, August, September, October and November (0 days).

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

Average daylight in July / Average sunshine in July - Gridley, CA
  • Average daylight in July: 14.6h

The month with the longest days is June (Average daylight: 14.9h).
The month with the shortest days is December (Average daylight: 9.4h).

  • Average sunshine in July: 12.2h

The month with the most sunshine is July (Average sunshine: 12.2h).
The month with the least sunshine is December (Average sunshine: 5.9h).

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Average sunshine days in July
Gridley, CA

Average sunshine days in July - Gridley, 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 days).

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Average UV index in July
Gridley, CA

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

Months with the highest UV index are June, July and August (UV index 7).
Months with the lowest UV index are January, February, November and December (UV index 3).

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Average cloud cover in July
Gridley, CA

Average cloud cover in July - Gridley, 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
Gridley, CA

Average visibility in July - Gridley, CA
  • Average visibility in July: 6mi

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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