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
Observing a slight rise in June, the average high-temperature shifts from May's mild 59.7°F (15.4°C) to an enjoyable 65.3°F (18.5°C). Despite drastic daytime highs, Porthill logs an average low-temperature reading of 42.1°F (5.6°C) throughout June.Humidity
In Porthill, the average relative humidity in June is 68%.Rainfall
In Porthill, in June, during 13.8 rainfall days, 1.57" (40mm) of precipitation is typically accumulated. Throughout the year, there are 157.1 rainfall days, and 21.61" (549mm) of precipitation is accumulated.Snowfall
In Porthill, snow does not fall in May through August.Daylight
June has the longest days of the year in Porthill, with an average of 16h and 6min of daylight.On the first day of the month, sunrise is at 5:45 am and sunset at 9:42 pm. On the last day of June, sunrise is at 5:45 am and sunset at 9:53 pm MDT.
Sunshine
In Porthill, Idaho, the average sunshine in June is 9.9h.UV index
In Porthill, the average daily maximum UV index in June is 4. 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: The daily high UV index of 4 during June translates into the following recommendations:
Take necessary precautions - Defending against sun damage is advocated. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in June in Porthill?
What is the average humidity in June in Porthill?
How many days does it rain in June in Porthill?
When it does not snow in Porthill?
When are the longest days in Porthill?
How many hours of daylight does Porthill have in June?
When is the sunrise / sunset in June in Porthill?
How long on average sun shines in June in Porthill?
What is the UV index reading in June in Porthill?
Average temperature in June
Porthill, ID
- Average high temperature in June: 65.3°F
The warmest month (with the highest average high temperature) is August (76.3°F).
The month with the lowest average high temperature is December (27.3°F).
- Average low temperature in June: 42.1°F
The month with the highest average low temperature is August (47.7°F).
The coldest months (with the lowest average low temperature) are January and December (16.3°F).
Average pressure in June
Porthill, ID
- Average pressure in June: 29.91"Hg
The month with the highest atmospheric pressure is January (30.19"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in June
Porthill, ID
- Average wind speed in June: 4.3mph
The windiest month (with the highest average wind speed) is June (4.3mph).
The calmest month (with the lowest average wind speed) is December (3.5mph).
Average humidity in June
Porthill, ID
- Average humidity in June: 68%
The month with the highest relative humidity is January (94%).
The month with the lowest relative humidity is August (55%).
Average rainfall in June
Porthill, ID
- Average rainfall in June: 1.57"
The wettest month (with the highest rainfall) is December (2.76").
The driest month (with the least rainfall) is August (0.43").
Average rainfall days in June
Porthill, ID
- Average rainfall days in June: 13.8 days
The month with the highest number of rainy days is April (19.7 days).
The month with the least rainy days is August (6.5 days).
Average snowfall in June
Porthill, ID
- Average snowfall in June: 0"
The month with the highest snowfall is January (11.02").
The months with the least snowfall are May, June, July and August (0").
Average snowfall days in June
Porthill, ID
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is December (17.4 days).
The months with the least snowfall days are May, June, July and August (0 days).
Average daylight in June /
Average sunshine in June
Porthill, ID
- Average daylight in June: 16h and 1min
The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 18min).
- Average sunshine in June: 9h and 5min
The month with the most sunshine is August (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days in June
Porthill, ID
- Average sunshine days in June: 13.9 days
The month with the most sunshine days is August (21.8 days).
The month with the least sunshine days is March (7.7 days).
Average UV index in June
Porthill, ID
- Average UV index in June: 4
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in June
Porthill, ID
- Average cloud cover in June: 35
The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 15).
Average visibility in June
Porthill, ID
- Average visibility in June: 6mi
The months with the highest visibility are May, June, July, August and September (6mi).
The month with the lowest visibility is January (2mi).
Porthill, Idaho, USA
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