June weather forecastSwansea, AZ
June
Weather in June
June, the first month of the summer in Swansea, is a fiery hot month, with an average temperature varying between 76.6°F (24.8°C) and 101.7°F (38.7°C).Temperature
An escalation in the average high-temperature is seen with the onset of June, moving from a tropical 90.1°F (32.3°C) in May to a torrid 101.7°F (38.7°C). Swansea's average low-temperature of 76.6°F (24.8°C) in June reflects a significant disparity from the daytime highs.Humidity
June is the least humid month, with an average relative humidity of 15%.Rainfall
May and June are months with the least rain when the rain falls for 1.3 days and typically aggregates up to 0.04" (1mm) of rain.Daylight
The month with the longest days is June, with an average of 14h and 24min of daylight.On the first day of the month, sunrise is at 5:24 am and sunset at 7:42 pm. On the last day of June, sunrise is at 5:27 am and sunset at 7:51 pm MST.
Sunshine
June has the most sunshine of the year, with an average of 12.1h of sunshine.UV index
The average daily maximum UV index in June is 8. A UV Index estimate of 8 to 10 represents a very high health vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: A maximum high daily UV index of 8 during June translates into the following directions:
Always take precautions; unprotected eyes and skin can be damaged rapidly. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. To cut down UV radiation exposure by about half, sport a wide-brim hat.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in June
Swansea, AZ
- Average high temperature in June: 101.7°F
The warmest month (with the highest average high temperature) is July (104.2°F).
The month with the lowest average high temperature is December (61.2°F).
- Average low temperature in June: 76.6°F
The month with the highest average low temperature is August (85.6°F).
The coldest month (with the lowest average low temperature) is December (47.1°F).
Average pressure in June
Swansea, AZ
- Average pressure in June: 29.74"Hg
The month with the highest atmospheric pressure is January (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.74"Hg).
Average wind speed in June
Swansea, AZ
- Average wind speed in June: 8.2mph
The windiest month (with the highest average wind speed) is April (8.5mph).
The calmest month (with the lowest average wind speed) is November (5.8mph).
Average humidity in June
Swansea, AZ
- Average humidity in June: 15%
The months with the highest relative humidity are January and December (39%).
The month with the lowest relative humidity is June (15%).
Average rainfall in June
Swansea, AZ
- Average rainfall in June: 0.04"
The wettest month (with the highest rainfall) is July (0.59").
The driest months (with the least rainfall) are May and June (0.04").
Average rainfall days in June
Swansea, AZ
- Average rainfall days in June: 1.3 days
The month with the highest number of rainy days is July (7.8 days).
The month with the least rainy days is May (1.2 days).
Average daylight in June /
Average sunshine in June
Swansea, AZ
- Average daylight in June: 14h and 24min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in June: 12h and 6min
The month with the most sunshine is June (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 7h and 0min).
Average sunshine days in June
Swansea, AZ
- Average sunshine days in June: 28.2 days
The month with the most sunshine days is May (29.3 days).
The month with the least sunshine days is July (20.2 days).
Average UV index in June
Swansea, AZ
- Average UV index in June: 8
The month with the highest UV index is July (UV index 9).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in June
Swansea, AZ
- Average cloud cover in June: 5
The month with the most cloud cover is December (Cloud cover 19).
The month with the least cloud cover is June (Cloud cover 5).
Average visibility in June
Swansea, AZ
- 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).
