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
In Fairfield, the peak average temperatures are observed in July, with a high of 91°F (32.8°C) and a low of 70.2°F (21.2°C).Heat index
During July, the heat index is computed to be a scorching 109.4°F (43°C). Stay alert: Heat cramps and heat exhaustion are expected. Heatstroke is a likely outcome of ongoing activity.It is emphasized that the heat index's values are meant for shaded zones with mild winds. The direct sun can potentially cause the heat index to increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', combines air temperature and relative humidity to represent a human perceived temperature equivalent. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. Direct sun rays can make one feel hotter, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Children typically face more danger than adults as their sweat production is usually lower. Additionally, the bigger skin surface compared to their small size and the increased heat due to their activeness exacerbate the risk.
Evaporation of sweat is the main factor behind the cooling effect of perspiration in the human body. Under high air temperature and high humidity (high heat index) conditions, the body's ability to perspire is compromised, increasing the sensation of heat. When heat uptake goes beyond the body's cooling mechanisms, there's a surge in body temperature, posing health risks.
Humidity
In Fairfield, Oklahoma, the average relative humidity in July is 71%.Rainfall
In July, the rain falls for 16 days. Throughout July, 3.07" (78mm) of precipitation is accumulated. Throughout the year, in Fairfield, Oklahoma, there are 151.2 rainfall days, and 34.76" (883mm) of precipitation is accumulated.Snowfall
June through October are months without snowfall.Daylight
The average length of the day in July in Fairfield is 14h and 19min.On the first day of the month, sunrise is at 6:06 am and sunset at 8:38 pm. On the last day of July, sunrise is at 6:26 am and sunset at 8:23 pm CDT.
Sunshine
The months with the most sunshine are July and August, with an average of 10.8h of sunshine.UV index
The months with the highest UV index in Fairfield are June and July, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for the average person.Note: A maximum daily UV index of 7 during July morphs into the following directions:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
Frequently asked questions
What time of the year is the hottest in Fairfield?
How hot does it get in Fairfield in July?
What is the average humidity in July in Fairfield?
How many days does it rain in July in Fairfield?
When it does not snow in Fairfield?
How many hours of daylight does Fairfield have in July?
What time are sunrise and sunset in July in Fairfield?
What is the month with the most sunshine in Fairfield?
How long on average sun shines in July in Fairfield?
What are the months with the highest UV index in Fairfield?
What is the UV index intensity in July in Fairfield?
Average temperature in July
Fairfield, OK
- Average high temperature in July: 91°F
The warmest month (with the highest average high temperature) is July (91°F).
The month with the lowest average high temperature is January (45.9°F).
- Average low temperature in July: 70.2°F
The month with the highest average low temperature is July (70.2°F).
The coldest month (with the lowest average low temperature) is January (29.8°F).
Average pressure in July
Fairfield, OK
- Average pressure in July: 29.97"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in July
Fairfield, OK
- Average wind speed in July: 5.8mph
The windiest month (with the highest average wind speed) is April (9.4mph).
The calmest month (with the lowest average wind speed) is July (5.8mph).
Average humidity in July
Fairfield, OK
- Average humidity in July: 71%
The month with the highest relative humidity is May (78%).
The month with the lowest relative humidity is August (70%).
Average rainfall in July
Fairfield, OK
- Average rainfall in July: 3.07"
The wettest month (with the highest rainfall) is May (4.06").
The driest month (with the least rainfall) is February (1.97").
Average rainfall days in July
Fairfield, OK
- Average rainfall days in July: 16 days
The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is January (8.2 days).
Average snowfall in July
Fairfield, OK
- Average snowfall in July: 0"
The month with the highest snowfall is February (1.46").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in July
Fairfield, OK
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is February (3.3 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in July /
Average sunshine in July
Fairfield, OK
- Average daylight in July: 14h and 2min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in July: 10h and 5min
The months with the most sunshine are July and August (Average sunshine: 10h and 48min).
The months with the least sunshine are January and December (Average sunshine: 5h and 30min).
Average sunshine days in July
Fairfield, OK
- Average sunshine days in July: 12.2 days
The month with the most sunshine days is January (19.7 days).
The month with the least sunshine days is May (11.6 days).
Average UV index in July
Fairfield, OK
- Average UV index in July: 7
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are February and December (UV index 2).
Average cloud cover in July
Fairfield, OK
- Average cloud cover in July: 25
The months with the most cloud cover are February and March (Cloud cover 44).
The month with the least cloud cover is August (Cloud cover 23).
Average visibility in July
Fairfield, OK
- Average visibility in July: 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).
Fairfield, Oklahoma, USA
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