July weather forecast
Farmington, IA

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Weather in July

July, the same as June, is another warm summer month in Farmington, Iowa, with an average temperature varying between 83.3°F (28.5°C) and 66.6°F (19.2°C).

Temperature

Farmington's temperatures tend to reach their peak averages in July, with a high of 83.3°F (28.5°C) and a low of 66.6°F (19.2°C).

Heat index

Throughout July, the heat index is computed to be a tropical 93.2°F (34°C). Implement additional cautionary measures, heat cramps and heat exhaustion could occur. Prolonged activity might induce heatstroke.
Know that the heat index computations account for shaded terrains and slight winds. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', combines both the air temperature and the humidity level to give a perceived human temperature. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. It is important to note that direct sunlight can intensify the weather impact, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Children frequently do not understand the need for recuperation and hydration. Thirst, being a late manifestation of dehydration, underlines the need to hydrate frequently, especially when engaging in prolonged physical exercises.

Humidity

June and July, with an average relative humidity of 81%, are the most humid months.

Rainfall

In Farmington, in July, during 14.6 rainfall days, 2.68" (68mm) of precipitation is typically accumulated. In Farmington, during the entire year, the rain falls for 134.4 days and collects up to 27.44" (697mm) of precipitation.

Snowfall

In Farmington, snow does not fall in May through September.

Daylight

In July, the average length of the day is 14h and 44min.
On the first day of the month, sunrise is at 5:40 am and sunset at 8:41 pm. On the last day of July, sunrise is at 6:03 am and sunset at 8:23 pm CDT.

Sunshine

July has the most sunshine of the year, with an average of 10.4h of sunshine.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for average individuals.
Note: The maximum UV index of 6 during July translates into these guidelines:
Resist overexposure. Safeguarding from solar damage is indispensable. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.
Updated: Aug 11, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the warmest months in Farmington?

In Farmington, July is known for its average highest temperatures, reaching a high of 83.3°F (28.5°C) and a low of 66.6°F (19.2°C).

How hot is it in July?

In Farmington, in July, the average high-temperature is 83.3°F (28.5°C), and the average low-temperature is 66.6°F (19.2°C). In July, the average heat index (a.k.a. 'real feel', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, is computed to be 93.2°F (34°C).

What are the most humid months?

June and July, with an average relative humidity of 81%, are most humid months.

What is the average humidity in July?

In July, the average relative humidity is 81%.

How much does it rain in July?

In Farmington, in July, during 14.6 rainfall days, 2.68" (68mm) of precipitation is typically accumulated.

When it does not snow?

May through September are months without snowfall.

What is the average length of the day in July?

In Farmington, the average day length in July is 14h and 44min.

When is the sunrise / sunset in July in Farmington?

In July, on the first day of the month, sunrise is at 5:40 am and sunset at 8:41 pm. On the last day of the month, sunrise is at 6:03 am and sunset at 8:23 pm CDT.

What month has the most sunshine?

July has the most sunshine of the year, with an average of 10.4h of sunshine.

How many hours of sunshine does Farmington have in July?

In July, the average sunshine duration is 10.4h.

What is the month with the highest UV index?

The months with the highest UV index are June through August, with an average maximum UV index of 6.

What is the UV index reading in July?

In July, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high hazard to health from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in July
Farmington, IA

Average temperature in July - Farmington, IA
  • Average high temperature in July: 83.3°F

The warmest month (with the highest average high temperature) is July (83.3°F).
The month with the lowest average high temperature is January (31.6°F).

  • Average low temperature in July: 66.6°F

The month with the highest average low temperature is July (66.6°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).

Average pressure in July
Farmington, IA

Average pressure in July - Farmington, IA
  • Average pressure in July: 29.96"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

Average wind speed in July
Farmington, IA

Average wind speed in July - Farmington, IA
  • Average wind speed in July: 6.7mph

The windiest month (with the highest average wind speed) is January (10.5mph).
The calmest months (with the lowest average wind speed) are July and August (6.7mph).

Average humidity in July
Farmington, IA

Average humidity in July - Farmington, IA
  • Average humidity in July: 81%

The months with the highest relative humidity are June and July (81%).
The month with the lowest relative humidity is October (71%).

Average rainfall in July
Farmington, IA

Average rainfall in July - Farmington, IA
  • Average rainfall in July: 2.68"

The wettest month (with the highest rainfall) is May (3.7").
The driest month (with the least rainfall) is January (1.22").

Average rainfall days in July
Farmington, IA

Average rainfall days in July - Farmington, IA
  • Average rainfall days in July: 14.6 days

The month with the highest number of rainy days is May (17.6 days).
The month with the least rainy days is February (4.7 days).

Average snowfall in July
Farmington, IA

Average snowfall in July - Farmington, IA
  • Average snowfall in July: 0"

The month with the highest snowfall is January (3.98").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in July
Farmington, IA

Average snowfall days in July - Farmington, IA
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (7.4 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
Farmington, IA

Average daylight in July / Average sunshine in July - Farmington, IA
  • Average daylight in July: 14h and 4min

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in July: 10h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).

Average sunshine days in July
Farmington, IA

Average sunshine days in July - Farmington, IA
  • Average sunshine days in July: 13.4 days

The month with the most sunshine days is December (19.5 days).
The month with the least sunshine days is June (10.9 days).

Average UV index in July
Farmington, IA

Average UV index in July - Farmington, IA
  • Average UV index in July: 6

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in July
Farmington, IA

Average cloud cover in July - Farmington, IA
  • Average cloud cover in July: 28

The month with the most cloud cover is January (Cloud cover 53).
The month with the least cloud cover is July (Cloud cover 28).

Average visibility in July
Farmington, IA

Average visibility in July - Farmington, IA
  • 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).

Farmington, Iowa, USA

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