July weather forecast
Greenfield, MO

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Weather in July

July is a hot summer month in Greenfield, Missouri, with an average temperature ranging between max 88.7°F (31.5°C) and min 69.1°F (20.6°C).

Temperature

The temperatures reach their highest averages in July, with highs of 88.7°F (31.5°C) and lows of 69.1°F (20.6°C).

Heat index

July's average heat index is estimated at a blisteringly hot 104°F (40°C). Heightened precautions are necessary, heat cramps and heat exhaustion are potential risks. Continuous activity could lead to heatstroke.
Bear in mind that the heat index values are determined for shaded areas and light breezes. The heat index has the potential to rise by 15 Fahrenheit (8 Celsius) degrees with direct sunshine exposure.
Note: The heat index, also known as 'feels like' or 'apparent temperature', integrates the air's temperature and its humidity to showcase the felt temperature by people. The influence of weather is personal, differing among a variety of individuals based on differences in body mass, stature, and the level of physical activity. Given direct exposure to sunlight, one might experience a rise in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Young ones regularly neglect the requirement for rest and fluid replenishment. Thirst is a late stage of dehydration - so, it is necessary to keep hydrated, particularly during extended periods of physical exertion.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. With high air temperature and humidity (high heat index) conditions, sweat production is restricted, leading to an amplified perception of heat. If heat absorption isn't effectively countered by the body's cooling methods, body temperature surges, hinting at potential problems.

Humidity

In July, the average relative humidity is 73%.

Rainfall

In July, the rain falls for 17.4 days. Throughout July, 3.94" (100mm) of precipitation is accumulated. Throughout the year, there are 151.3 rainfall days, and 33.39" (848mm) of precipitation is accumulated.

Snowfall

In Greenfield, snow does not fall in June through October.

Daylight

In Greenfield, the average length of the day in July is 14h and 26min.
On the first day of the month, sunrise is at 5:58 am and sunset at 8:40 pm. On the last day of July, in Greenfield, sunrise is at 6:19 am and sunset at 8:23 pm CDT.

Sunshine

In Greenfield, the average sunshine in July is 10.4h.

UV index

The average daily maximum UV index in July is 6. A UV Index value of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for average individuals.
Note: A daily maximum UV index of 6 in July translates into the following instructions:
Continue precautions and advocate sun safety advice. Deterrence of sunburn is indispensable. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. Stay sun-safe with clothing that is both closely woven and worn loosely.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What part of the year is the hottest in Greenfield?

During the warmest month in Greenfield, July, temperatures average a high of 88.7°F (31.5°C) and a low of 69.1°F (20.6°C).

Is it hot in Greenfield during July?

The average high-temperature, in July, in Greenfield, is 88.7°F (31.5°C), while the average low-temperature is 69.1°F (20.6°C). In July, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which calculates the temperature value influenced by the moisture in the air, is estimated at 104°F (40°C).

What is the average humidity in July in Greenfield?

In July, the average relative humidity is 73%.

How much does it rain in Greenfield in July?

In Greenfield, Missouri, during July, the rain falls for 17.4 days and regularly aggregates up to 3.94" (100mm) of precipitation.

When it does not snow in Greenfield?

In Greenfield, snow does not fall in June through October.

How many hours of daylight does Greenfield have in July?

The average day length in July in Greenfield, Missouri, is 14h and 26min.

When is the sunrise / sunset in July in Greenfield?

In July, on the first day of the month, sunrise is at 5:58 am and sunset at 8:40 pm. On the last day of the month, sunrise is at 6:19 am and sunset at 8:23 pm CDT.

How many hours of sunshine does Greenfield have in July?

In Greenfield, Missouri, the average sunshine duration in July is 10.4h.

What is the UV index reading in July in Greenfield?

In July, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents 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
Greenfield, MO

Average temperature in July - Greenfield, MO
  • Average high temperature in July: 88.7°F

The warmest month (with the highest average high temperature) is July (88.7°F).
The month with the lowest average high temperature is January (41.5°F).

  • Average low temperature in July: 69.1°F

The month with the highest average low temperature is July (69.1°F).
The coldest month (with the lowest average low temperature) is January (26.2°F).

Average pressure in July
Greenfield, MO

Average pressure in July - Greenfield, MO
  • 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
Greenfield, MO

Average wind speed in July - Greenfield, MO
  • Average wind speed in July: 6.6mph

The windiest month (with the highest average wind speed) is March (10.3mph).
The calmest month (with the lowest average wind speed) is July (6.6mph).

Average humidity in July
Greenfield, MO

Average humidity in July - Greenfield, MO
  • Average humidity in July: 73%

The month with the highest relative humidity is May (78%).
The month with the lowest relative humidity is October (72%).

Average rainfall in July
Greenfield, MO

Average rainfall in July - Greenfield, MO
  • Average rainfall in July: 3.94"

The wettest month (with the highest rainfall) is May (5.51").
The driest month (with the least rainfall) is December (1.54").

Average rainfall days in July
Greenfield, MO

Average rainfall days in July - Greenfield, MO
  • Average rainfall days in July: 17.4 days

The month with the highest number of rainy days is May (17.5 days).
The months with the least rainy days are January and December (6.8 days).

Average snowfall in July
Greenfield, MO

Average snowfall in July - Greenfield, MO
  • Average snowfall in July: 0"

The month with the highest snowfall is February (2.36").
The months with the least snowfall are June, July, August, September and October (0").

Average snowfall days in July
Greenfield, MO

Average snowfall days in July - Greenfield, MO
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is February (5.1 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in July /
Average sunshine in July
Greenfield, MO

Average daylight in July / Average sunshine in July - Greenfield, MO
  • Average daylight in July: 14h and 2min

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in July: 10h and 2min

The month with the most sunshine is June (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 5h and 18min).

Average sunshine days in July
Greenfield, MO

Average sunshine days in July - Greenfield, MO
  • Average sunshine days in July: 11 days

The month with the most sunshine days is December (20.6 days).
The month with the least sunshine days is July (11 days).

Average UV index in July
Greenfield, MO

Average UV index in July - Greenfield, MO
  • Average UV index in July: 6

The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are January, February and December (UV index 2).

Average cloud cover in July
Greenfield, MO

Average cloud cover in July - Greenfield, MO
  • Average cloud cover in July: 27

The months with the most cloud cover are February and March (Cloud cover 46).
The months with the least cloud cover are June and August (Cloud cover 26).

Average visibility in July
Greenfield, MO

Average visibility in July - Greenfield, MO
  • 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).

Greenfield, Missouri, USA

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