July weather forecastMerrimac, WI
July
Weather in July
July, like June, in Merrimac, Wisconsin, is a moderately hot summer month, with an average temperature fluctuating between 79°F (26.1°C) and 61.3°F (16.3°C).Temperature
The temperatures reach their highest averages in July, with highs of 79°F (26.1°C) and lows of 61.3°F (16.3°C).Humidity
In Merrimac, the average relative humidity in July is 83%.Rainfall
The month with the most rainfall is July, when the rain falls for 10.7 days and typically aggregates up to 0.98" (25mm) of precipitation.Snowfall
May through September are months without snowfall in Merrimac.Daylight
In Merrimac, Wisconsin, the average length of the day in July is 15h and 1min.On the first day of July, sunrise is at 5:22 am and sunset at 8:42 pm. On the last day of the month, sunrise is at 5:48 am and sunset at 8:21 pm CDT.
Sunshine
The month with the most sunshine in Merrimac is July, with an average of 9.9h of sunshine.UV index
The months with the highest UV index are June and July, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: A maximum UV index of 6 in July translates into the following recommendations:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. Always opt for UVA and UVB-resistant sunglasses on radiant days.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in July
Merrimac, WI
- Average high temperature in July: 79°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 July: 61.3°F
The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (10°F).
Average pressure in July
Merrimac, WI
- Average pressure in July: 29.96"Hg
The months with the highest atmospheric pressure are January and February (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in July
Merrimac, WI
- Average wind speed in July: 6.6mph
The windiest month (with the highest average wind speed) is April (9.8mph).
The calmest month (with the lowest average wind speed) is August (6.5mph).
Average humidity in July
Merrimac, WI
- Average humidity in July: 83%
The months with the highest relative humidity are January and February (89%).
The months with the lowest relative humidity are April and October (77%).
Average rainfall in July
Merrimac, WI
- Average rainfall in July: 0.98"
The wettest month (with the highest rainfall) is July (0.98").
The driest month (with the least rainfall) is January (0.28").
Average rainfall days in July
Merrimac, WI
- Average rainfall days in July: 10.7 days
The month with the highest number of rainy days is May (11.8 days).
The month with the least rainy days is February (2.2 days).
Average snowfall in July
Merrimac, WI
- Average snowfall in July: 0"
The month with the highest snowfall is January (1.38").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in July
Merrimac, WI
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is January (9.8 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
Merrimac, WI
- Average daylight in July: 15h and 0min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in July: 9h and 54min
The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 12min).
Average sunshine days in July
Merrimac, WI
- Average sunshine days in July: 15.8 days
The month with the most sunshine days is January (23.2 days).
The month with the least sunshine days is June (13.8 days).
Average UV index in July
Merrimac, WI
- 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, November and December (UV index 1).
Average cloud cover in July
Merrimac, WI
- Average cloud cover in July: 34
The month with the most cloud cover is January (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in July
Merrimac, WI
- Average visibility in July: 5mi
The months with the highest visibility are March, April, May, June, October, November and December (6mi).
The months with the lowest visibility are January, February, July, August and September (5mi).
