June weather forecast
Centralia, MO

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Weather in June

The first month of the summer, June, is a moderately hot month in Centralia, Missouri, with an average temperature fluctuating between 64.9°F (18.3°C) and 83.8°F (28.8°C).

Temperature

As June arrives, Centralia's weather shows an increase in high-temperatures, moving from May's pleasant 73.2°F (22.9°C) to a warm 83.8°F (28.8°C). In the month of June, the average low-temperature usually rests at a comfortable 64.9°F (18.3°C).

Heat index

The heat index value for June is appraised at a hot 93.2°F (34°C). Implement enhanced safety actions, heat cramps and heat exhaustion could occur. Sustained activity might result in heatstroke.
Observations indicate that the heat index values are for shady locations with light wind. 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 'feels like', is a fusion of air temperature and moisture levels to demonstrate the sensation of heat. The effect is experienced differently by individuals, hinging on unique characteristics such as body mass, stature, and level of activity. Direct sunlight exposure should be noted as it has the potential to increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Young ones often underestimate the need for rest and rehydration. Thirst appears late in dehydration - hence, it is important to keep hydrated, particularly during prolonged physical activities.

Humidity

The average relative humidity in June is 77%.

Rainfall

June is the month with the most rainfall. Rain falls for 15.3 days and accumulates 3.27" (83mm) of precipitation.

Snowfall

In Centralia, Missouri, snow does not fall in May through September.

Daylight

The month with the longest days is June, with an average of 14h and 54min of daylight.
On the first day of June, sunrise is at 5:43 am and sunset at 8:29 pm. On the last day of the month, sunrise is at 5:45 am and sunset at 8:38 pm CDT.

Sunshine

With an average of 10.5h of sunshine, June has the most sunshine of the year.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for the ordinary person.
Note: The maximum daily UV index, 6 in June, converts into the following recommendations:
Eschew overexposure. Those with light skin may suffer burns in fewer than 20 minutes. 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. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
Updated: Aug 24, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is it in June?

In Centralia, in June, the average high-temperature is 83.8°F (28.8°C), and the average low-temperature is 64.9°F (18.3°C). In June, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which combines air temperature and relative humidity, is appraised at 93.2°F (34°C).

What is the average humidity in June?

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

What is the rainiest month?

June is the month with the most rainfall. Rain falls for 15.3 days and accumulates 3.27" (83mm) of precipitation.

How much does it rain in June?

In Centralia, in June, during 15.3 rainfall days, 3.27" (83mm) of precipitation is typically accumulated.

When it does not snow?

In Centralia, snow does not fall in May through September.

When are the longest days?

With an average of 14h and 54min of daylight, June has the longest days of the year.

What is the average length of the day in June?

The average day length in June is 14h and 53min.

What time are sunrise and sunset in June?

In June, on the first day of the month, sunrise is at 5:43 am and sunset at 8:29 pm. On the last day of the month, sunrise is at 5:45 am and sunset at 8:38 pm CDT.

What month has the most sunshine?

June has the most sunshine of the year, with an average of 10.5h of sunshine.

How long on average sun shines in June?

In Centralia, 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 in Centralia are June through August, with an average maximum UV index of 6.

What is the UV index intensity in June?

The average daily maximum UV index in June is 6. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation.
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
Centralia, MO

Average temperature in June - Centralia, MO
  • Average high temperature in June: 83.8°F

The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (35.2°F).

  • Average low temperature in June: 64.9°F

The month with the highest average low temperature is July (67.5°F).
The coldest month (with the lowest average low temperature) is January (22.3°F).

Average pressure in June
Centralia, MO

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

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

Average wind speed in June
Centralia, MO

Average wind speed in June - Centralia, MO
  • Average wind speed in June: 7.3mph

The windiest month (with the highest average wind speed) is January (9.8mph).
The calmest months (with the lowest average wind speed) are July and August (6.3mph).

Average humidity in June
Centralia, MO

Average humidity in June - Centralia, 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 (71%).

Average rainfall in June
Centralia, MO

Average rainfall in June - Centralia, MO
  • Average rainfall in June: 3.27"

The wettest month (with the highest rainfall) is June (3.27").
The driest month (with the least rainfall) is January (1.22").

Average rainfall days in June
Centralia, MO

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

The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is January (6.4 days).

Average snowfall in June
Centralia, MO

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

The month with the highest snowfall is February (2.52").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in June
Centralia, MO

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

The month with the highest number of snowfall days is January (9 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
Centralia, MO

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

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in June: 10h and 3min

The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 36min).

Average sunshine days in June
Centralia, MO

Average sunshine days in June - Centralia, MO
  • Average sunshine days in June: 11.6 days

The month with the most sunshine days is November (18.5 days).
The month with the least sunshine days is May (10.8 days).

Average UV index in June
Centralia, MO

Average UV index in June - Centralia, MO
  • Average UV index in June: 6

The months with the highest UV index are 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
Centralia, MO

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

The month with the most cloud cover is January (Cloud cover 50).
The months with the least cloud cover are July and August (Cloud cover 28).

Average visibility in June
Centralia, MO

Average visibility in June - Centralia, 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).

Centralia, Missouri, USA

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