July weather forecast
California, MD

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Weather in July

July, the same as June, is a moderately hot summer month in California, Maryland, with an average temperature fluctuating between 72.1°F (22.3°C) and 84.7°F (29.3°C).

Temperature

California's warmest temperatures are experienced in July, with average high temperatures of 84.7°F (29.3°C) and lows of 72.1°F (22.3°C).

Heat index

The heat index value during July is estimated at a tropical 93.2°F (34°C). Extra precautions are necessary, heat cramps and heat exhaustion are plausible outcomes. Extended activity could lead to heatstroke.
It is worth noting that heat index values are gauged for conditions in the shade and light breezes. Uninterrupted exposure to the sun may boost the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is a numerical representation of warmth when taking temperature and moisture levels into account. The impression of weather on a person can be swayed by additional aspects, including metabolic variations, pregnancy, and activity levels. Taking into account that direct sunlight can boost the heat effect, the heat index may rise by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Kids frequently ignore the importance of taking a break and rehydrating. Thirst is a late symptom of dehydration - thus, it is crucial to stay hydrated, especially during long-lasting physical activities.

Humidity

The average relative humidity in July in California, Maryland, is 75%.

Rainfall

The month with the most rainfall is July, when the rain falls for 18.3 days and typically aggregates up to 4.53" (115mm) of precipitation.

Snowfall

In California, snow does not fall in May through October.

Daylight

In July, the average length of the day is 14h and 31min.
On the first day of July, sunrise is at 5:46 am and sunset at 8:33 pm. On the last day of the month, sunrise is at 6:08 am and sunset at 8:16 pm EDT.

Sunshine

July has the most sunshine of the year in California, with an average of 10.7h of sunshine.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for the ordinary person.
Note: The maximum daily UV index of 6 during July translates into the following directions:
Apply measures and align with sun safety principles. Safeguarding against skin and eye injury is pivotal. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
Updated: Jul 22, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What part of the year is the hottest?

July brings the highest temperatures, with an average high of 84.7°F (29.3°C) and an average low of 72.1°F (22.3°C).

How hot does it get in July?

July temperatures vary between a high-temperature of 84.7°F (29.3°C) and a low-temperature of 72.1°F (22.3°C). In July, the average heat index (a.k.a. 'apparent temperature', 'feels like'), which calculates the temperature value influenced by the moisture in the air, is estimated at 93.2°F (34°C).

What is the average humidity in July?

In California, the average relative humidity in July is 75%.

What is the wettest month?

July is the month with the most rainfall in California. Rain falls for 18.3 days and accumulates 4.53" (115mm) of precipitation.

How many days does it rain in July?

In July, the rain falls for 18.3 days. Throughout July, 4.53" (115mm) of precipitation is accumulated.

When it does not snow?

May through October are months without snowfall in California.

How many hours of daylight does California have in July?

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

When are sunrise and sunset in July?

On the first day of July, sunrise is at 5:46 am and sunset at 8:33 pm. On the last day of the month, sunrise is at 6:08 am and sunset at 8:16 pm EDT.

What month has the most sunshine in California?

The month with the most sunshine is July, with an average of 10.7h of sunshine.

How long on average sun shines in July?

The average sunshine duration in July is 10.7h.

What is the month with the highest UV index?

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

What is the UV index reading in July?

The average daily maximum UV index in July is 6. A UV Index reading of 6 to 7 represents 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
California, MD

Average temperature in July - California, MD
  • Average high temperature in July: 84.7°F

The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is January (41.7°F).

  • Average low temperature in July: 72.1°F

The month with the highest average low temperature is July (72.1°F).
The coldest month (with the lowest average low temperature) is January (31.5°F).

Average pressure in July
California, MD

Average pressure in July - California, MD
  • Average pressure in July: 29.97"Hg

The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

Average wind speed in July
California, MD

Average wind speed in July - California, MD
  • Average wind speed in July: 6.7mph

The windiest month (with the highest average wind speed) is March (9.8mph).
The calmest month (with the lowest average wind speed) is July (6.7mph).

Average humidity in July
California, MD

Average humidity in July - California, MD
  • Average humidity in July: 75%

The month with the highest relative humidity is May (79%).
The months with the lowest relative humidity are January, March and November (73%).

Average rainfall in July
California, MD

Average rainfall in July - California, MD
  • Average rainfall in July: 4.53"

The wettest month (with the highest rainfall) is July (4.53").
The driest month (with the least rainfall) is January (1.93").

Average rainfall days in July
California, MD

Average rainfall days in July - California, MD
  • Average rainfall days in July: 18.3 days

The month with the highest number of rainy days is July (18.3 days).
The month with the least rainy days is January (8.8 days).

Average snowfall in July
California, MD

Average snowfall in July - California, MD
  • Average snowfall in July: 0"

The month with the highest snowfall is January (1.77").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in July
California, MD

Average snowfall days in July - California, MD
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (3.5 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in July /
Average sunshine in July
California, MD

Average daylight in July / Average sunshine in July - California, MD
  • 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: 10h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 5h and 6min).

Average sunshine days in July
California, MD

Average sunshine days in July - California, MD
  • Average sunshine days in July: 11 days

The month with the most sunshine days is November (18.9 days).
The month with the least sunshine days is August (10.7 days).

Average UV index in July
California, MD

Average UV index in July - California, MD
  • Average UV index in July: 6

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

Average cloud cover in July
California, MD

Average cloud cover in July - California, MD
  • Average cloud cover in July: 29

The month with the most cloud cover is March (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 29).

Average visibility in July
California, MD

Average visibility in July - California, MD
  • 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).

California, Maryland, USA

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