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
The start of June is characterized by an increase in the average high-temperature, transitioning from a comfortable 65.8°F (18.8°C) in May to a warm 75°F (23.9°C). Waterville experiences an average nighttime temperature of 58.3°F (14.6°C) in the month of June.Humidity
In June, the average relative humidity is 85%.Rainfall
June is the month with the most rainfall. Rain falls for 19.7 days and accumulates 5.24" (133mm) of precipitation.Snowfall
In Waterville, snow does not fall in June through September.Daylight
With an average of 15h and 18min of daylight, June has the longest days of the year.On the first day of the month, sunrise is at 5:27 am and sunset at 8:38 pm. On the last day of June, sunrise is at 5:29 am and sunset at 8:49 pm CDT.
Sunshine
In June, the average sunshine in Waterville is 9h.UV index
In June, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: An average UV index of 5 in June transforms into this advice:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in June?
What is the average humidity in June?
What is the wettest month?
How many days does it rain in June in Waterville?
When it does not snow?
Does it snow in June?
When are the longest days?
What is the average length of the day in June in Waterville?
What time are sunrise and sunset in June?
How many hours of sunshine does Waterville have in June?
What is the UV index reading in June?
Average temperature in June
Waterville, IA
- Average high temperature in June: 75°F
The warmest month (with the highest average high temperature) is July (79°F).
The month with the lowest average high temperature is January (22.5°F).
- Average low temperature in June: 58.3°F
The month with the highest average low temperature is July (62.1°F).
The coldest month (with the lowest average low temperature) is January (9.7°F).
Average pressure in June
Waterville, IA
- Average pressure in June: 29.89"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed in June
Waterville, IA
- Average wind speed in June: 7.7mph
The windiest month (with the highest average wind speed) is April (10.2mph).
The calmest months (with the lowest average wind speed) are July and August (6.9mph).
Average humidity in June
Waterville, IA
- Average humidity in June: 85%
The months with the highest relative humidity are January and February (89%).
The month with the lowest relative humidity is October (76%).
Average rainfall in June
Waterville, IA
- Average rainfall in June: 5.24"
The wettest month (with the highest rainfall) is June (5.24").
The driest month (with the least rainfall) is January (1.1").
Average rainfall days in June
Waterville, IA
- Average rainfall days in June: 19.7 days
The month with the highest number of rainy days is May (20 days).
The month with the least rainy days is February (4.3 days).
Average snowfall in June
Waterville, IA
- Average snowfall in June: 0"
The month with the highest snowfall is February (6.06").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in June
Waterville, IA
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is January (13.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in June /
Average sunshine in June
Waterville, IA
- Average daylight in June: 15h and 2min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in June: 9h and 0min
The month with the most sunshine is August (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days in June
Waterville, IA
- Average sunshine days in June: 7.6 days
The month with the most sunshine days is November (16.7 days).
The month with the least sunshine days is June (7.6 days).
Average UV index in June
Waterville, IA
- Average UV index in June: 5
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in June
Waterville, IA
- Average cloud cover in June: 39
The month with the most cloud cover is January (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in June
Waterville, IA
- Average visibility in June: 6mi
The months with the highest visibility are March, April, May, June, August, September, October and November (6mi).
The months with the lowest visibility are January, February, July and December (5mi).
Waterville, Iowa, USA
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