Contents
- Weather in July
- Frequently asked questions
- Average temperature in July
- Average pressure in July
- Average wind speed in July
- Average humidity in July
- Average rainfall in July
- Average rainfall days in July
- Average snowfall in July
- Average snowfall days in July
- Average daylight in July
- Average sunshine in July
- Average sunshine days in July
- Average UV index in July
- Average cloud cover in July
- Average visibility in July
Weather in July
Temperature
July is Galena's warmest month, registering average high temperatures of 79.7°F (26.5°C) and lows of 63°F (17.2°C).Humidity
In Galena, the average relative humidity in July is 84%.Rainfall
In Galena, in July, during 18.6 rainfall days, 3.7" (94mm) of precipitation is typically accumulated. Throughout the year, in Galena, there are 153.1 rainfall days, and 30.75" (781mm) of precipitation is accumulated.Snowfall
In Galena, snow does not fall in May through September.Daylight
In July, the average length of the day in Galena is 14h and 55min.On the first day of July in Galena, sunrise is at 5:28 am and sunset at 8:42 pm. On the last day of the month, sunrise is at 5:53 am and sunset at 8:22 pm CDT.
Sunshine
In Galena, the average sunshine in July is 9.7h.UV index
The months with the highest UV index are June and July, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for ordinary individuals.Note: During July, 6 as the daily maximum UV index converts into the following advice:
Persist with safeguards and heed sun safety doctrines. Keeping sunburn at bay is of prime importance. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
Frequently asked questions
What is the warmest month in Galena?
What is the usual temperature for Galena in July?
What is the average humidity in July in Galena?
How many days does it rain in July in Galena?
When it does not snow in Galena?
How many hours of daylight does Galena have in July?
What time are sunrise and sunset in July in Galena?
How many hours of sunshine does Galena have in July?
What are the months with the highest UV index in Galena?
What is the UV index intensity in July in Galena?
Average temperature in July
Galena, IL
- Average high temperature in July: 79.7°F
The warmest month (with the highest average high temperature) is July (79.7°F).
The month with the lowest average high temperature is January (25°F).
- Average low temperature in July: 63°F
The month with the highest average low temperature is July (63°F).
The coldest month (with the lowest average low temperature) is January (12.4°F).
Average pressure in July
Galena, IL
- Average pressure in July: 29.96"Hg
The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed in July
Galena, IL
- Average wind speed in July: 6.7mph
The windiest month (with the highest average wind speed) is April (10.4mph).
The calmest month (with the lowest average wind speed) is August (6.6mph).
Average humidity in July
Galena, IL
- Average humidity in July: 84%
The month with the highest relative humidity is January (87%).
The months with the lowest relative humidity are April and October (76%).
Average rainfall in July
Galena, IL
- Average rainfall in July: 3.7"
The wettest month (with the highest rainfall) is June (4.29").
The driest month (with the least rainfall) is January (1.26").
Average rainfall days in July
Galena, IL
- Average rainfall days in July: 18.6 days
The month with the highest number of rainy days is May (20 days).
The month with the least rainy days is February (4.8 days).
Average snowfall in July
Galena, IL
- Average snowfall in July: 0"
The month with the highest snowfall is January (5.12").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in July
Galena, IL
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is January (13.2 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in July /
Average sunshine in July
Galena, IL
- Average daylight in July: 14h and 5min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in July: 9h and 4min
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 42min).
Average sunshine days in July
Galena, IL
- Average sunshine days in July: 8.8 days
The month with the most sunshine days is November (17.1 days).
The month with the least sunshine days is June (7.9 days).
Average UV index in July
Galena, IL
- Average UV index in July: 6
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in July
Galena, IL
- Average cloud cover in July: 35
The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is September (Cloud cover 32).
Average visibility in July
Galena, IL
- Average visibility in July: 5mi
The months with the highest visibility are March, April, May, June, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February and July (5mi).
Galena, Illinois, USA
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