June weather forecast
Farmington, MO

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Weather in June

The first month of the summer, June, is still a warm month in Farmington, Missouri, with an average temperature varying between 85.6°F (29.8°C) and 64.9°F (18.3°C).

Temperature

The arrival of June brings a change in Farmington's weather, with average high-temperatures moving from May's 75°F (23.9°C) to a still warm 85.6°F (29.8°C). During June, Farmington experiences an average low-temperature of 64.9°F (18.3°C) at night.

Heat index

Throughout June, the heat index is estimated at a torrid 96.8°F (36°C). Take extra safety measures to prevent heat exhaustion and heat cramps. Heatstroke could follow lengthy activity.
One should consider that heat index numbers are for shaded settings and light wind. If exposed to direct sunlight, the heat index could climb by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', joins air temperature with relative humidity to produce a temperature perception for humans. Physical activity, clothing, and metabolic variations are additional factors that impact an individual's perception of temperature. Awareness of direct sun exposure is crucial as it has the potential to heighten the weather's effects, pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Young children are more at risk than adults since they tend to sweat less. Moreover, their large skin surface in proportion to their small bodies and the high heat production due to their activities contribute to their vulnerability.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. In the presence of abundant moisture in the atmosphere, the cooling process through evaporation is hindered, causing the body to feel excessively warm. If heat absorption exceeds the body's cooling ability, body temperature can elevate, resulting in potential thermal illnesses.

Humidity

The average relative humidity in June is 77%.

Rainfall

In June, the rain falls for 15.3 days. Throughout June, 2.99" (76mm) of precipitation is accumulated. Throughout the year, in Farmington, there are 148.9 rainfall days, and 31.54" (801mm) of precipitation is accumulated.

Snowfall

April through October are months without snowfall.

Daylight

The month with the longest days is June, with an average of 14h and 42min of daylight.
On the first day of the month, sunrise is at 5:41 am and sunset at 8:18 pm. On the last day of June, sunrise is at 5:43 am and sunset at 8:27 pm CDT.

Sunshine

June and July, with an average of 10.5h of sunshine, are months with the most sunshine.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The UV index of 6 during June translates into the following guidance:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. Opt for tightly woven and loose clothing to enhance protection from the Sun.
Updated: Jul 15, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Is it hot during June?

June temperatures vary between a high-temperature of 85.6°F (29.8°C) and a low-temperature of 64.9°F (18.3°C). The average heat index (a.k.a. 'apparent temperature', 'feels like'), which combines relative humidity and air temperature, in June is estimated at 96.8°F (36°C).

What is the average humidity in June?

In Farmington, the average relative humidity in June is 77%.

How many days does it rain in June?

In Farmington, in June, during 15.3 rainfall days, 2.99" (76mm) of precipitation is typically accumulated.

When it does not snow in Farmington?

April through October are months without snowfall.

When are the longest days in Farmington?

With an average of 14h and 42min of daylight, June has the longest days of the year.

How many hours of daylight does Farmington have in June?

In Farmington, the average day length in June is 14h and 44min.

What time are sunrise and sunset in June in Farmington?

In June, on the first day of the month, sunrise is at 5:41 am and sunset at 8:18 pm. On the last day of the month, sunrise is at 5:43 am and sunset at 8:27 pm CDT.

What are the months with the most sunshine in Farmington?

June and July, with an average of 10.5h of sunshine, are months with the most sunshine.

How many hours of sunshine does Farmington have in June?

The average sunshine duration in June is 10.5h.

What are the months 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 intensity in June in Farmington?

The average daily maximum UV index in June is 6. A UV Index estimate of 6 to 7 represents a high health risk from unsafe 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 June
Farmington, MO

Average temperature in June - Farmington, MO
  • Average high temperature in June: 85.6°F

The warmest month (with the highest average high temperature) is July (87.8°F).
The month with the lowest average high temperature is January (39.6°F).

  • Average low temperature in June: 64.9°F

The month with the highest average low temperature is July (67.6°F).
The coldest month (with the lowest average low temperature) is January (25.2°F).

Average pressure in June
Farmington, MO

Average pressure in June - Farmington, MO
  • Average pressure in June: 29.93"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in June
Farmington, MO

Average wind speed in June - Farmington, MO
  • Average wind speed in June: 6mph

The windiest month (with the highest average wind speed) is January (8.8mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).

Average humidity in June
Farmington, MO

Average humidity in June - Farmington, MO
  • Average humidity in June: 77%

The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is October (73%).

Average rainfall in June
Farmington, MO

Average rainfall in June - Farmington, MO
  • Average rainfall in June: 2.99"

The wettest month (with the highest rainfall) is May (3.62").
The driest month (with the least rainfall) is September (1.77").

Average rainfall days in June
Farmington, MO

Average rainfall days in June - Farmington, MO
  • Average rainfall days in June: 15.3 days

The month with the highest number of rainy days is July (16.9 days).
The month with the least rainy days is January (7.3 days).

Average snowfall in June
Farmington, MO

Average snowfall in June - Farmington, MO
  • Average snowfall in June: 0"

The month with the highest snowfall is February (2.56").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in June
Farmington, MO

Average snowfall days in June - Farmington, MO
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is January (5.1 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in June /
Average sunshine in June
Farmington, MO

Average daylight in June / Average sunshine in June - Farmington, MO
  • 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: 10h and 3min

The months with the most sunshine are June and July (Average sunshine: 10h and 30min).
The months with the least sunshine are January and February (Average sunshine: 4h and 48min).

Average sunshine days in June
Farmington, MO

Average sunshine days in June - Farmington, MO
  • Average sunshine days in June: 12.3 days

The month with the most sunshine days is October (19.9 days).
The month with the least sunshine days is July (11.4 days).

Average UV index in June
Farmington, MO

Average UV index in June - Farmington, MO
  • Average UV index in June: 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, February, November and December (UV index 2).

Average cloud cover in June
Farmington, MO

Average cloud cover in June - Farmington, MO
  • Average cloud cover in June: 29

The months with the most cloud cover are January, February and March (Cloud cover 48).
The month with the least cloud cover is June (Cloud cover 29).

Average visibility in June
Farmington, MO

Average visibility in June - Farmington, MO
  • Average visibility in June: 6mi

The months with the highest visibility are January, February, March, April, June, September, October, November and December (6mi).
The months with the lowest visibility are May, July and August (5mi).

Farmington, Missouri, USA

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