June weather forecast
Patterson, CA

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Weather in June

The first month of the summer, June, is a tropical month in Patterson, California, with temperature in the range of an average low of 57.7°F (14.3°C) and an average high of 89.4°F (31.9°C).

Temperature

As June begins, there is an increase in the average high-temperature, moving from a warm 79°F (26.1°C) in May to a tropical 89.4°F (31.9°C). Patterson's June nights see a large temperature deviation, with temperatures resting at a low of 57.7°F (14.3°C).

Heat index

In June, the average heat index is calculated to be a tropical 91.4°F (33°C). Heightened safety actions are necessary, heat cramps and heat exhaustion are probable. Persistent activity may lead to heatstroke.
Be advised, the heat index considers values for conditions in shade and with a light breeze. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. The impact of temperature is individual, as people's perception of weather may change based on their body mass, height, and physical activity. Keep in mind that direct sunshine exposure can amplify the weather's effects, possibly increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Children often overlook the necessity for resting and fluid replenishment. Thirst is a late sign of dehydration - thus, it is critical to stay hydrated, especially during extended periods of physical activities.

Humidity

In Patterson, the average relative humidity in June is 43%.

Rainfall

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

Daylight

With an average of 14h and 42min of daylight, June has the longest days of the year.
On the first day of June, sunrise is at 5:44 am and sunset at 8:20 pm. On the last day of the month, sunrise is at 5:47 am and sunset at 8:29 pm PDT.

Sunshine

The average sunshine in June is 11.9h.

UV index

The months with the highest UV index are June and July, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: A daily high UV index of 7 in June leads to these guidelines:
Adopt measures and apply sun safety strategies. Shielding from skin and eye damage is necessary. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.

Frequently asked questions

How hot does it get in Patterson in June?

An average high-temperature, in June, in Patterson, is 89.4°F (31.9°C) and the average low-temperature is 57.7°F (14.3°C). The average heat index (a.k.a. 'real feel', 'felt air temperature'), which factors the actual air temperature with the relative humidity, in June is calculated to be 91.4°F (33°C).

What is the average humidity in June in Patterson?

In Patterson, the average relative humidity in June is 43%.

What is the driest month in Patterson?

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

How many days does it rain in June in Patterson?

In Patterson, in June, during 1 rainfall days, 0.04" (1mm) of precipitation is typically accumulated.

When are the longest days in Patterson?

June has the longest days of the year in Patterson, California, with an average of 14h and 42min of daylight.

What is the average length of the day in June in Patterson?

The average day length in June in Patterson is 14h and 43min.

When is the sunrise / sunset in June in Patterson?

On the first day of June in Patterson, California, sunrise is at 5:44 am and sunset at 8:20 pm. On the last day of the month, sunrise is at 5:47 am and sunset at 8:29 pm PDT.

How many hours of sunshine does Patterson have in June?

In June, the average sunshine duration in Patterson, California, is 11.9h.

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

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

How high is the UV index in June in Patterson?

The average daily maximum UV index in June is 7. 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 daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in June
Patterson, CA

Average temperature in June - Patterson, CA
  • Average high temperature in June: 89.4°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 (55.4°F).

  • Average low temperature in June: 57.7°F

The months with the highest average low temperature are July and August (60.8°F).
The coldest months (with the lowest average low temperature) are January and December (41°F).

Average pressure in June
Patterson, CA

Average pressure in June - Patterson, CA
  • Average pressure in June: 29.91"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

Average wind speed in June
Patterson, CA

Average wind speed in June - Patterson, CA
  • Average wind speed in June: 6.7mph

The windiest month (with the highest average wind speed) is June (6.7mph).
The calmest months (with the lowest average wind speed) are January and November (5.1mph).

Average humidity in June
Patterson, CA

Average humidity in June - Patterson, CA
  • Average humidity in June: 43%

The month with the highest relative humidity is January (72%).
The month with the lowest relative humidity is July (39%).

Average rainfall in June
Patterson, CA

Average rainfall in June - Patterson, CA
  • Average rainfall in June: 0.04"

The wettest months (with the highest rainfall) are March and December (0.47").
The driest months (with the least rainfall) are June and August (0.04").

Average rainfall days in June
Patterson, CA

Average rainfall days in June - Patterson, CA
  • Average rainfall days in June: 1 days

The month with the highest number of rainy days is March (8.5 days).
The month with the least rainy days is June (1 days).

Average daylight in June /
Average sunshine in June
Patterson, CA

Average daylight in June / Average sunshine in June - Patterson, CA
  • Average daylight in June: 14h and 4min

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in June: 11h and 5min

The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 0min).

Average sunshine days in June
Patterson, CA

Average sunshine days in June - Patterson, CA
  • Average sunshine days in June: 28 days

The month with the most sunshine days is August (28.9 days).
The month with the least sunshine days is March (20.9 days).

Average UV index in June
Patterson, CA

Average UV index in June - Patterson, CA
  • Average UV index in June: 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).

Average cloud cover in June
Patterson, CA

Average cloud cover in June - Patterson, CA
  • Average cloud cover in June: 9

The month with the most cloud cover is March (Cloud cover 34).
The month with the least cloud cover is July (Cloud cover 4).

Average visibility in June
Patterson, CA

Average visibility in June - Patterson, CA
  • Average visibility in June: 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).

Patterson, California, USA

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