June weather forecast
Arthur, MO

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Weather in June

June, the first month of the summer in Arthur, is also a moderately hot month, with an average temperature ranging between min 66.7°F (19.3°C) and max 84.4°F (29.1°C).

Temperature

The beginning of June marks a shift in the average high-temperature, moving from May's moderately hot 73.8°F (23.2°C) to a still warm 84.4°F (29.1°C). An average low-temperature of 66.7°F (19.3°C) is common during the nights of June.

Heat index

In June, the heat index is computed to be a fiery hot 95°F (35°C). Ensure extra safety steps, heat exhaustion and heat cramps are likely. Long activity might lead to heatstroke.
The metrics for the heat index are tailored for both shady environments and light winds. 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 'felt air temperature' or 'apparent temperature', shows a temperature sensation when both heat and moisture conditions are combined. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. It is essential to be conscious of the fact that direct sunlight can intensify the felt heat, leading to an elevation in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical 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.
The evaporation of sweat is a natural cooling mechanism of the human body, facilitated by perspiration. When there is abundant moisture in the air, the body's cooling through the evaporation process becomes less effective, leading to the sensation of overheating. The body faces dehydration threats when its cooling efforts are outpaced by excessive heat gain.

Humidity

In Arthur, the average relative humidity in June is 79%.

Rainfall

In Arthur, during June, the rain falls for 13.7 days and regularly aggregates up to 2.05" (52mm) of precipitation. Throughout the year, there are 130.6 rainfall days, and 25.43" (646mm) of precipitation is accumulated.

Snowfall

In Arthur, snow does not fall in April, June through September.

Daylight

June has the longest days of the year, with an average of 14h and 48min of daylight.
On the first day of the month, sunrise is at 5:56 am and sunset at 8:34 pm. On the last day of June, sunrise is at 5:58 am and sunset at 8:44 pm CDT.

Sunshine

The average sunshine in June is 10.4h.

UV index

The month with the highest UV index is June, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: The UV index of 7 during June translates into the following guidance:
Resist extreme sun exposure. Guarding against solar damage is essential. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
Updated: Jun 15, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is June?

Arthur in June has an average high-temperature of 84.4°F (29.1°C) and an average low-temperature of 66.7°F (19.3°C). In June, the average heat index (a.k.a. 'feels like', 'real feel'), which represents the influence of relative humidity on air temperature, is computed to be 95°F (35°C).

What is the average humidity in June?

In Arthur, the average relative humidity in June is 79%.

How much does it rain in June?

In Arthur, in June, during 13.7 rainfall days, 2.05" (52mm) of precipitation is typically accumulated.

When it does not snow?

In Arthur, snow does not fall in April, June through September.

Does it snow in June?

In June, it doesn't snow. May is the latest month when it typically snows.

When are the longest days?

The month with the longest days is June, with an average of 14h and 48min of daylight.

How many hours of daylight does Arthur have in June?

In Arthur, the average day length in June is 14h and 46min.

What time are sunrise and sunset in June?

In June, on the first day of the month, sunrise is at 5:56 am and sunset at 8:34 pm. On the last day of the month, sunrise is at 5:58 am and sunset at 8:44 pm CDT.

How many hours of sunshine does Arthur have in June?

The average sunshine duration in June is 10.4h.

When is the highest UV index in Arthur?

June is the month with the highest UV index, with an average maximum UV index of 7.

How high is the UV index 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 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
Arthur, MO

Average temperature in June - Arthur, MO
  • Average high temperature in June: 84.4°F

The warmest month (with the highest average high temperature) is July (87.4°F).
The month with the lowest average high temperature is January (39.9°F).

  • Average low temperature in June: 66.7°F

The month with the highest average low temperature is July (68.9°F).
The coldest month (with the lowest average low temperature) is January (25.2°F).

Average pressure in June
Arthur, MO

Average pressure in June - Arthur, MO
  • Average pressure in June: 29.91"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

Average wind speed in June
Arthur, MO

Average wind speed in June - Arthur, MO
  • Average wind speed in June: 8mph

The windiest month (with the highest average wind speed) is March (10.4mph).
The calmest month (with the lowest average wind speed) is August (6.6mph).

Average humidity in June
Arthur, MO

Average humidity in June - Arthur, MO
  • Average humidity in June: 79%

The month with the highest relative humidity is May (81%).
The month with the lowest relative humidity is October (71%).

Average rainfall in June
Arthur, MO

Average rainfall in June - Arthur, MO
  • Average rainfall in June: 2.05"

The wettest month (with the highest rainfall) is May (4.49").
The driest month (with the least rainfall) is January (0.79").

Average rainfall days in June
Arthur, MO

Average rainfall days in June - Arthur, MO
  • Average rainfall days in June: 13.7 days

The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is January (5 days).

Average snowfall in June
Arthur, MO

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

The month with the highest snowfall is February (1.69").
The months with the least snowfall are April, June, July, August and September (0").

Average snowfall days in June
Arthur, MO

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

The month with the highest number of snowfall days is February (4 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in June / Average sunshine in June - Arthur, MO
  • Average daylight in June: 14h and 5min

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 June: 10h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 5h and 18min).

Average sunshine days in June
Arthur, MO

Average sunshine days in June - Arthur, MO
  • Average sunshine days in June: 13.7 days

The month with the most sunshine days is January (22.7 days).
The month with the least sunshine days is May (12.2 days).

Average UV index in June
Arthur, MO

Average UV index in June - Arthur, MO
  • Average UV index in June: 7

The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in June
Arthur, MO

Average cloud cover in June - Arthur, MO
  • Average cloud cover in June: 26

The month with the most cloud cover is March (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 25).

Average visibility in June
Arthur, MO

Average visibility in June - Arthur, MO
  • 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).

Arthur, Missouri, USA

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