July weather forecast
Rocklin, CA

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Weather in July

July, the same as June, in Rocklin, California, is another tropical summer month, with an average temperature fluctuating between 60.4°F (15.8°C) and 94.1°F (34.5°C).

Temperature

July is the month when Rocklin's temperatures reach their peak, with averages of 94.1°F (34.5°C) and lows of 60.4°F (15.8°C).

Heat index

July's mean heat index is computed to be a sweltering 98.6°F (37°C). Adopt heightened preventive measures, heat exhaustion and heat cramps are probable. Persistent activity could lead to heatstroke.
When referencing the heat index, its values are suitable for shady environments and light breezes. Exposure to unobstructed sunshine could lead to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is a measure of how hot it feels when the actual air humidity is factored in. An individual's temperature experience can be influenced by extra factors, including metabolic differences, activity levels, and clothing. Awareness is key; direct sunlight can enhance the weather's impact, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Young individuals usually face greater risks than adults as their sweat production is less. Also, their larger skin surface relative to their small bodies and the high heat generation due to their activity contributes to their vulnerability.
Evaporating sweat, thanks to perspiration, acts as a natural air conditioner for the human body. With a lot of moisture in the air, the evaporation process is not as effective, and the body does not cool down as efficiently, creating a perception of overheating. Excessive heat gain, when not shed effectively by the body, can result in increasing body temperatures and related hazards.

Humidity

The least humid month is July, with an average relative humidity of 41%.

Rainfall

July and August are months with the least rain when the rain falls for 1.1 days and typically aggregates up to 0.04" (1mm) of rain.

Snowfall

January through November are months without snowfall.

Daylight

In July, the average length of the day in Rocklin, California, is 14h and 34min.
On the first day of July, sunrise is at 5:44 am and sunset at 8:33 pm. On the last day of the month, sunrise is at 6:06 am and sunset at 8:16 pm PDT.

Sunshine

The month with the most sunshine in Rocklin is July, with an average of 12.1h of sunshine.

UV index

June and July, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In July, the maximum UV index of 7 suggests these recommendations:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. 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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Frequently asked questions

What are the warmest months in Rocklin?

In Rocklin, California, temperatures reach their average annual highs in July, measuring 94.1°F (34.5°C) and a minimum average of 60.4°F (15.8°C).

How hot does it get in Rocklin in July?

In Rocklin, 94.1°F (34.5°C) is the average high-temperature and 60.4°F (15.8°C) is the average low-temperature during July. In July, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, is computed to be 98.6°F (37°C).

What is the least humid month in Rocklin?

The least humid month in Rocklin, California, is July, with an average relative humidity of 41%.

What is the average humidity in July in Rocklin?

In Rocklin, the average relative humidity in July is 41%.

What is the driest month in Rocklin?

July and August are months with the least rain in Rocklin, California, when the rain falls for 1.1 days and typically aggregates up to 0.04" (1mm) of rain.

How much does it rain in Rocklin in July?

In Rocklin, California, in July, during 1.1 rainfall days, 0.04" (1mm) of precipitation is typically accumulated.

When it does not snow in Rocklin?

January through November are months without snowfall in Rocklin.

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

The average day length in July in Rocklin, California, is 14h and 34min.

What time are sunrise and sunset in July in Rocklin?

In July, on the first day of the month, sunrise is at 5:44 am and sunset at 8:33 pm. On the last day of the month, in Rocklin, California, sunrise is at 6:06 am and sunset at 8:16 pm PDT.

What month has the most sunshine in Rocklin?

July has the most sunshine of the year in Rocklin, California, with an average of 12.1h of sunshine.

How long on average sun shines in July in Rocklin?

In Rocklin, the average sunshine duration in July is 12.1h.

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

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

What is the UV index intensity in July in Rocklin?

In Rocklin, the average daily maximum UV index in July is 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in July
Rocklin, CA

Average temperature in July - Rocklin, CA
  • Average high temperature in July: 94.1°F

The warmest month (with the highest average high temperature) is July (94.1°F).
The month with the lowest average high temperature is December (54.1°F).

  • Average low temperature in July: 60.4°F

The month with the highest average low temperature is July (60.4°F).
The coldest month (with the lowest average low temperature) is December (40.5°F).

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Average pressure in July
Rocklin, CA

Average pressure in July - Rocklin, CA
  • Average pressure in July: 29.92"Hg

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

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Average wind speed in July
Rocklin, CA

Average wind speed in July - Rocklin, CA
  • Average wind speed in July: 4.7mph

The windiest month (with the highest average wind speed) is February (5.7mph).
The calmest month (with the lowest average wind speed) is September (4mph).

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Average humidity in July
Rocklin, CA

Average humidity in July - Rocklin, CA
  • Average humidity in July: 41%

The month with the highest relative humidity is March (74%).
The month with the lowest relative humidity is July (41%).

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Average rainfall in July
Rocklin, CA

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

The wettest month (with the highest rainfall) is March (3.58").
The driest months (with the least rainfall) are July and August (0.04").

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Average rainfall days in July
Rocklin, CA

Average rainfall days in July - Rocklin, CA
  • Average rainfall days in July: 1.1 days

The month with the highest number of rainy days is March (14.1 days).
The month with the least rainy days is July (1.1 days).

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Average snowfall days in July
Rocklin, CA

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

The month with the highest number of snowfall days is December (0.2 days).
The 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
Rocklin, CA

Average daylight in July / Average sunshine in July - Rocklin, CA
  • Average daylight in July: 14h and 4min

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 30min).

  • Average sunshine in July: 12h and 1min

The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 48min).

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Average sunshine days in July
Rocklin, CA

Average sunshine days in July - Rocklin, CA
  • Average sunshine days in July: 29.3 days

The month with the most sunshine days is July (29.3 days).
The month with the least sunshine days is March (15.8 days).

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Average UV index in July
Rocklin, CA

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

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

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Average cloud cover in July
Rocklin, CA

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

The month with the most cloud cover is March (Cloud cover 38).
The month with the least cloud cover is July (Cloud cover 4).

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Average visibility in July
Rocklin, CA

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

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