July weather forecast
Princeton, MO

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Weather in July

July, like June, in Princeton, Missouri, is a moderately hot summer month, with an average temperature fluctuating between 66.7°F (19.3°C) and 84.4°F (29.1°C).

Temperature

The month of July sees the highest average temperatures, reaching 84.4°F (29.1°C) at the peak and 66.7°F (19.3°C) at the low.

Heat index

Throughout July, the heat index is appraised at a torrid 95°F (35°C). Incorporate additional safety actions, heat cramps and heat exhaustion are possible. Long-term activity may induce heatstroke.
Be aware that heat index ratings are designed for shaded locations and minor breezes. The heat index has the possibility to be enhanced by 15 Fahrenheit (8 Celsius) degrees when there is direct sun exposure.
Note: The heat index, also known as 'feels like' or 'real feel', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. Being aware that direct sunlight can impact the felt heat might mean an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it's vital to remain hydrated, particularly during prolonged physical activities.
The process of perspiration is vital for the human body to get rid of excess warmth by allowing sweat to evaporate. With higher relative humidity, the rate of evaporation is reduced, resulting in increased heat retention in the body compared to drier air. Heat-related challenges, like dehydration, can be anticipated when body heat isn't managed effectively.

Humidity

In Princeton, the average relative humidity in July is 80%.

Rainfall

In July, in Princeton, the rain falls for 14.9 days. Throughout July, 2.87" (73mm) of precipitation is accumulated. In Princeton, Missouri, during the entire year, the rain falls for 130.3 days and collects up to 25.43" (646mm) of precipitation.

Snowfall

June through September are months without snowfall in Princeton.

Daylight

The average length of the day in July is 14h and 43min.
On the first day of the month, sunrise is at 5:48 am and sunset at 8:48 pm. On the last day of July, in Princeton, sunrise is at 6:11 am and sunset at 8:29 pm CDT.

Sunshine

The month with the most sunshine is July, 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 in Princeton, Missouri. A UV Index of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: The maximum daily UV index of 6 in July converts into the following recommendations:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye damage is essential. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
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Frequently asked questions

What is the warmest month in Princeton?

The warmest temperatures occur during July, when averages reach a peak of 84.4°F (29.1°C) and a low of 66.7°F (19.3°C).

Is it hot in Princeton during July?

The average high-temperature, in July, in Princeton, is 84.4°F (29.1°C), while the average low-temperature is 66.7°F (19.3°C). The average heat index (a.k.a. 'feels like', 'felt air temperature'), which factors the actual air temperature with the relative humidity, in July is appraised at 95°F (35°C).

What is the average humidity in July in Princeton?

In July, the average relative humidity in Princeton is 80%.

How much does it rain in Princeton in July?

In July, the rain falls for 14.9 days. Throughout July, 2.87" (73mm) of precipitation is accumulated.

When it does not snow in Princeton?

June through September are months without snowfall in Princeton.

What is the average length of the day in July in Princeton?

In Princeton, Missouri, the average day length in July is 14h and 43min.

When are sunrise and sunset in July in Princeton?

On the first day of July in Princeton, Missouri, sunrise is at 5:48 am and sunset at 8:48 pm. On the last day of the month, sunrise is at 6:11 am and sunset at 8:29 pm CDT.

What month has the most sunshine in Princeton?

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

How many hours of sunshine does Princeton have in July?

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

What are the months with the highest UV index in Princeton?

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

How high is the UV index in July in Princeton?

The average daily maximum UV index in July is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability 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
Princeton, MO

Average temperature in July - Princeton, MO
  • Average high temperature in July: 84.4°F

The warmest month (with the highest average high temperature) is July (84.4°F).
The month with the lowest average high temperature is January (32.5°F).

  • Average low temperature in July: 66.7°F

The month with the highest average low temperature is July (66.7°F).
The coldest month (with the lowest average low temperature) is January (18.7°F).

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Average pressure in July
Princeton, MO

Average pressure in July - Princeton, MO
  • Average pressure in July: 29.96"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).

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Average wind speed in July
Princeton, MO

Average wind speed in July - Princeton, MO
  • Average wind speed in July: 6.5mph

The windiest month (with the highest average wind speed) is March (10.1mph).
The calmest months (with the lowest average wind speed) are July and August (6.5mph).

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Average humidity in July
Princeton, MO

Average humidity in July - Princeton, MO
  • Average humidity in July: 80%

The month with the highest relative humidity is June (82%).
The month with the lowest relative humidity is October (71%).

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Average rainfall in July
Princeton, MO

Average rainfall in July - Princeton, MO
  • Average rainfall in July: 2.87"

The wettest month (with the highest rainfall) is June (3.78").
The driest month (with the least rainfall) is January (0.91").

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Average rainfall days in July
Princeton, MO

Average rainfall days in July - Princeton, MO
  • Average rainfall days in July: 14.9 days

The month with the highest number of rainy days is May (17.1 days).
The month with the least rainy days is February (4.5 days).

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Average snowfall in July
Princeton, MO

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

The month with the highest snowfall is January (3.78").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in July
Princeton, MO

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

The month with the highest number of snowfall days is January (7.9 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in July / Average sunshine in July - Princeton, MO
  • 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 36min).

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Average sunshine days in July
Princeton, MO

Average sunshine days in July - Princeton, MO
  • Average sunshine days in July: 11.7 days

The month with the most sunshine days is November (20.7 days).
The months with the least sunshine days are May and June (11.2 days).

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Average UV index in July
Princeton, MO

Average UV index in July - Princeton, MO
  • 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).

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Average cloud cover in July
Princeton, MO

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

The month with the most cloud cover is January (Cloud cover 49).
The month with the least cloud cover is July (Cloud cover 27).

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Average visibility in July
Princeton, MO

Average visibility in July - Princeton, 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).

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Princeton, Missouri, USA

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