June weather forecastSlater, MO
June
Weather in June
The first month of the summer, June, is a moderately hot month in Slater, Missouri, with an average temperature varying between 65.7°F (18.7°C) and 83.5°F (28.6°C).Temperature
June brings a temperature increase, with average high-temperatures moving from May's pleasant 73.2°F (22.9°C) to a moderately hot 83.5°F (28.6°C). During June, Slater records a consistent average nighttime temperature of 65.7°F (18.7°C).Heat index
Throughout June, the heat index is calculated to be a tropical 91.4°F (33°C). Ensure additional precautions, heat exhaustion and heat cramps may be expected. Heatstroke could occur from sustained activity.One should consider that heat index numbers are for shaded settings and light wind. Direct sunlight might cause an increase of up to 15 Fahrenheit (8 Celsius) degrees in the heat index.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. With the sun shining directly, it's crucial to understand that it can increase the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Children frequently underestimate the necessity to rest and hydrate. Thirst is a late sign of dehydration - thus, it is vital to stay hydrated, particularly during lengthy physical exercises.
Humidity
The months with the highest humidity are May and June, with an average relative humidity of 79%.Rainfall
In Slater, during June, the rain falls for 15.3 days and regularly aggregates up to 3.11" (79mm) of precipitation. Throughout the year, there are 140.8 rainfall days, and 28.78" (731mm) of precipitation is accumulated.Snowfall
June through September are months without snowfall.Daylight
With an average of 14h and 54min of daylight, June has the longest days of the year in Slater.On the first day of the month, sunrise is at 5:47 am and sunset at 8:33 pm. On the last day of June, sunrise is at 5:49 am and sunset at 8:42 pm CDT.
Sunshine
June and July, with an average of 10.5h of sunshine, are months with the most sunshine.UV index
June 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 average person.Note: In June, the UV index of 6 transforms into the following advice:
Adhere to precautions and respect sun safety doctrines. Avoiding sunburn is vital. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in June
Slater, MO
- Average high temperature in June: 83.5°F
The warmest month (with the highest average high temperature) is July (86°F).
The month with the lowest average high temperature is January (35.8°F).
- Average low temperature in June: 65.7°F
The month with the highest average low temperature is July (68°F).
The coldest month (with the lowest average low temperature) is January (22.5°F).
Average pressure in June
Slater, 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
Slater, MO
- Average wind speed in June: 7.5mph
The windiest month (with the highest average wind speed) is March (9.9mph).
The calmest months (with the lowest average wind speed) are July and August (6.3mph).
Average humidity in June
Slater, MO
- Average humidity in June: 79%
The months with the highest relative humidity are May and June (79%).
The month with the lowest relative humidity is October (71%).
Average rainfall in June
Slater, MO
- Average rainfall in June: 3.11"
The wettest month (with the highest rainfall) is May (3.98").
The driest month (with the least rainfall) is January (1.26").
Average rainfall days in June
Slater, MO
- Average rainfall days in June: 15.3 days
The month with the highest number of rainy days is May (17 days).
The month with the least rainy days is December (6.2 days).
Average snowfall in June
Slater, MO
- Average snowfall in June: 0"
The month with the highest snowfall is February (3.7").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in June
Slater, MO
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is January (7.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in June /
Average sunshine in June
Slater, MO
- Average daylight in June: 14h and 54min
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 30min
The months with the most sunshine are June and July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 48min).
Average sunshine days in June
Slater, MO
- Average sunshine days in June: 11.9 days
The month with the most sunshine days is December (20.2 days).
The month with the least sunshine days is May (11.3 days).
Average UV index in June
Slater, 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
Slater, MO
- Average cloud cover in June: 27
The months with the most cloud cover are January, February and March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 26).
Average visibility in June
Slater, 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).
