Contents
- Weather in June
- Frequently asked questions
- Average temperature in June
- Average pressure in June
- Average wind speed in June
- Average humidity in June
- Average rainfall in June
- Average rainfall days in June
- Average snowfall in June
- Average snowfall days in June
- Average daylight in June
- Average sunshine in June
- Average sunshine days in June
- Average UV index in June
- Average cloud cover in June
- Average visibility in June
Weather in June
Temperature
June's arrival witnesses a distinct rise in the average high-temperature, advancing from May's pleasant 72.3°F (22.4°C) to a hot 87.4°F (30.8°C). During June, Herndon notes a substantial drop from the daytime peak to an average minimum temperature of 65.1°F (18.4°C).Heat index
The average heat index in June is calculated to be a tropical 91.4°F (33°C). Incorporate additional preventive steps, heat exhaustion and heat cramps are possible. Long-lasting activity may cause heatstroke.Bear in mind that the heat index values are determined for shaded areas and light breezes. Heat index values may be hiked up by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', blends air temperature and moisture content to represent the felt temperature to humans. One's perception of temperature is subjective, varying based on their activity and individual heat perception, influenced by factors like wind, clothing, and metabolic variations. It is important to note that direct sunlight can intensify the weather impact, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young individuals are generally in more danger than adults due to their lower capacity to sweat. Moreover, their large skin surface in relation to their small bodies and the increased heat generation from their activities makes them more vulnerable.
Humidity
In June, the average relative humidity in Herndon is 55%.Rainfall
In Herndon, during June, the rain falls for 12.8 days and regularly aggregates up to 2.2" (56mm) of precipitation. Throughout the year, in Herndon, there are 105.3 rainfall days, and 15.79" (401mm) of precipitation is accumulated.Snowfall
June through September are months without snowfall in Herndon.Daylight
June has the longest days of the year, with an average of 15h and 0min of daylight.On the first day of June, sunrise is at 6:16 am and sunset at 9:06 pm. On the last day of the month, sunrise is at 6:18 am and sunset at 9:15 pm CDT.
Sunshine
In Herndon, the average sunshine in June is 11.3h.UV index
The months with the highest UV index in Herndon are June and July, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: A daily maximum UV index of 7 in June translates into the following instructions:
Beware of overexposure. Fair-skinned individuals risk burning in less than 20 minutes. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. Tightly woven clothing, when worn loosely, shields effectively against the Sun.
Frequently asked questions
How hot is June in Herndon?
What is the average humidity in June in Herndon?
How much does it rain in Herndon in June?
When it does not snow in Herndon?
Does it snow in Herndon in June?
When are the longest days in Herndon?
How many hours of daylight does Herndon have in June?
When are sunrise and sunset in June in Herndon?
How long on average sun shines in June in Herndon?
What is the month with the highest UV index in Herndon?
What is the UV index intensity in June in Herndon?
Average temperature in June
Herndon, KS
- Average high temperature in June: 87.4°F
The warmest month (with the highest average high temperature) is July (91.9°F).
The month with the lowest average high temperature is December (40.1°F).
- Average low temperature in June: 65.1°F
The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (24.3°F).
Average pressure in June
Herndon, KS
- Average pressure in June: 29.82"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.82"Hg).
Average wind speed in June
Herndon, KS
- Average wind speed in June: 10.9mph
The windiest month (with the highest average wind speed) is April (12.4mph).
The calmest month (with the lowest average wind speed) is August (9.8mph).
Average humidity in June
Herndon, KS
- Average humidity in June: 55%
The month with the highest relative humidity is January (67%).
The month with the lowest relative humidity is July (52%).
Average rainfall in June
Herndon, KS
- Average rainfall in June: 2.2"
The wettest month (with the highest rainfall) is May (2.6").
The driest month (with the least rainfall) is January (0.43").
Average rainfall days in June
Herndon, KS
- Average rainfall days in June: 12.8 days
The month with the highest number of rainy days is May (14.7 days).
The month with the least rainy days is February (2.6 days).
Average snowfall in June
Herndon, KS
- Average snowfall in June: 0"
The month with the highest snowfall is February (2.17").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in June
Herndon, KS
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is February (6.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in June /
Average sunshine in June
Herndon, KS
- Average daylight in June: 15h and 0min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in June: 11h and 2min
The month with the most sunshine is July (Average sunshine: 11h and 24min).
The months with the least sunshine are January and December (Average sunshine: 6h and 18min).
Average sunshine days in June
Herndon, KS
- Average sunshine days in June: 13.1 days
The month with the most sunshine days is November (23.9 days).
The month with the least sunshine days is August (12.9 days).
Average UV index in June
Herndon, KS
- Average UV index in June: 7
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in June
Herndon, KS
- Average cloud cover in June: 20
The month with the most cloud cover is February (Cloud cover 35).
The months with the least cloud cover are June and July (Cloud cover 20).
Average visibility in June
Herndon, KS
- 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).
Herndon, Kansas, USA
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