June weather forecast
San Joaquin, CA

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Weather in June

June, the first month of the summer in San Joaquin, is a tropical month, with an average temperature varying between 93.6°F (34.2°C) and 63.1°F (17.3°C).

Temperature

San Joaquin experiences a temperature shift with the start of June, with average high-temperatures moving from a moderately hot 82°F (27.8°C) in May to a tropical 93.6°F (34.2°C). In June, San Joaquin experiences a significant drop from daily zeniths to an average nighttime temperature of 63.1°F (17.3°C).

Humidity

In San Joaquin, the average relative humidity in June is 34%.

Rainfall

The months with the least rainfall are June through September Rain falls for 0.6 days and accumulates 0.04" (1mm) of rain.

Daylight

June has the longest days of the year, with an average of 14h and 36min of daylight.
On the first day of the month, sunrise is at 5:43 am and sunset at 8:14 pm. On the last day of June, sunrise is at 5:45 am and sunset at 8:23 pm PDT.

Sunshine

In June, the average sunshine is 12h.

UV index

June through August, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: In June, an average UV index of 7 transforms into the following instructions:
Resist extreme sun exposure. Guarding against solar damage is essential. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
Updated: Aug 25, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is it in June?

In San Joaquin, in June, the average high-temperature is 93.6°F (34.2°C), and the average low-temperature is 63.1°F (17.3°C). In May, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which combines air temperature and relative humidity, is estimated at 82.4°F (28°C).

What is the average humidity in June?

In San Joaquin, the average relative humidity in June is 34%.

What is the driest month?

June through September are months with the least rain when the rain falls for 0.6 days and typically aggregates up to 0.04" (1mm) of rain.

How many days does it rain in June?

In San Joaquin, during June, the rain falls for 0.6 days and regularly aggregates up to 0.04" (1mm) of precipitation.

When are the longest days?

June has the longest days of the year, with an average of 14h and 36min of daylight.

How many hours of daylight does San Joaquin have in June?

The average day length in June is 14h and 37min.

When are sunrise and sunset in June?

On the first day of June, sunrise is at 5:43 am and sunset at 8:14 pm. On the last day of the month, sunrise is at 5:45 am and sunset at 8:23 pm PDT.

How many hours of sunshine does San Joaquin have in June?

In June, the average sunshine duration is 12h.

What are the months with the highest UV index?

June through August, with an average maximum UV index of 7, are months with the highest UV index.

What is the UV index reading in June?

In June, the average daily maximum UV index is 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in June
San Joaquin, CA

Average temperature in June - San Joaquin, CA
  • Average high temperature in June: 93.6°F

The warmest month (with the highest average high temperature) is July (100.9°F).
The month with the lowest average high temperature is December (56.5°F).

  • Average low temperature in June: 63.1°F

The month with the highest average low temperature is July (67.1°F).
The coldest month (with the lowest average low temperature) is December (42.6°F).

Average pressure in June
San Joaquin, CA

Average pressure in June - San Joaquin, CA
  • Average pressure in June: 29.9"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

Average wind speed in June
San Joaquin, CA

Average wind speed in June - San Joaquin, CA
  • Average wind speed in June: 7.6mph

The windiest month (with the highest average wind speed) is June (7.6mph).
The calmest month (with the lowest average wind speed) is January (5.1mph).

Average humidity in June
San Joaquin, CA

Average humidity in June - San Joaquin, CA
  • Average humidity in June: 34%

The months with the highest relative humidity are January and December (66%).
The month with the lowest relative humidity is July (30%).

Average rainfall in June
San Joaquin, CA

Average rainfall in June - San Joaquin, CA
  • Average rainfall in June: 0.04"

The wettest months (with the highest rainfall) are February and March (0.43").
The driest months (with the least rainfall) are June, July, August and September (0.04").

Average rainfall days in June
San Joaquin, CA

Average rainfall days in June - San Joaquin, CA
  • Average rainfall days in June: 0.6 days

The month with the highest number of rainy days is March (7 days).
The months with the least rainy days are August and September (0.5 days).

Average daylight in June /
Average sunshine in June
San Joaquin, CA

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

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

  • Average sunshine in June: 12h and 0min

The month with the most sunshine is July (Average sunshine: 12h and 12min).
The months with the least sunshine are February and December (Average sunshine: 6h and 24min).

Average sunshine days in June
San Joaquin, CA

Average sunshine days in June - San Joaquin, CA
  • Average sunshine days in June: 29.1 days

The month with the most sunshine days is August (29.7 days).
The month with the least sunshine days is February (22 days).

Average UV index in June
San Joaquin, CA

Average UV index in June - San Joaquin, CA
  • Average UV index in June: 7

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

Average cloud cover in June
San Joaquin, CA

Average cloud cover in June - San Joaquin, CA
  • Average cloud cover in June: 7

The month with the most cloud cover is March (Cloud cover 29).
The months with the least cloud cover are July and August (Cloud cover 4).

Average visibility in June
San Joaquin, CA

Average visibility in June - San Joaquin, 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).

San Joaquin, California, USA

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