August weather forecast
Santa Fe, TN

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Weather in August

The last month of the summer, August, is also a hot month in Santa Fe, Tennessee, with an average temperature ranging between min 67.3°F (19.6°C) and max 86.5°F (30.3°C).

Temperature

August's arrival shows an average high-temperature of a still tropical 86.5°F (30.3°C), hardly different from the previous month. During August, Santa Fe observes a consistent average nighttime temperature of 67.3°F (19.6°C).

Heat index

The heat index value during August is estimated at a torrid 98.6°F (37°C). Heightened safety actions are necessary, heat cramps and heat exhaustion are probable. Persistent activity may lead to heatstroke.
Take note of the fact that heat index values are based on shaded circumstances with light airflows. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', comes about by integrating the temperature readings with the humidity levels. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. Direct sun rays have a notable impact on perceived temperature, which can raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Children frequently do not comprehend the need for rest and hydration. Thirst is an advanced stage of dehydration - staying hydrated, especially during extended physical exercises, is essential.
When temperatures rise, the human body turns to perspiration, using the cooling power of evaporating sweat. Increased relative humidity interferes with body cooling by slowing the rate of evaporation, resulting in a slower body cooling rate and a heightened feeling of heat. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

In August, the average relative humidity is 76%.

Rainfall

In Santa Fe, in August, it is raining for 17.4 days, with typically 3.5" (89mm) of accumulated precipitation. Throughout the year, there are 172.4 rainfall days, and 38.43" (976mm) of precipitation is accumulated.

Snowfall

In Santa Fe, snow does not fall in May through October.

Daylight

The average length of the day in August is 13h and 28min.
On the first day of the month, sunrise is at 5:57 am and sunset at 7:52 pm. On the last day of August, sunrise is at 6:20 am and sunset at 7:16 pm CDT.

Sunshine

In Santa Fe, Tennessee, the average sunshine in August is 10.2h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for average individuals.
Note: In August, the UV index of 6 transforms into the following advice:
Apply measures and align with sun safety principles. Safeguarding against skin and eye injury is pivotal. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
Updated: Jun 30, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is it in August?

August temperatures vary between a high-temperature of 86.5°F (30.3°C) and a low-temperature of 67.3°F (19.6°C). The average heat index (a.k.a. 'feels like', 'real feel'), which factors the actual air temperature with the relative humidity, in August is estimated at 98.6°F (37°C).

What is the average humidity in August?

In August, the average relative humidity is 76%.

How many days does it rain in August?

In Santa Fe, Tennessee, in August, it is raining for 17.4 days, with typically 3.5" (89mm) of accumulated precipitation.

When it does not snow?

In Santa Fe, snow does not fall in May through October.

What is the average length of the day in August?

In Santa Fe, the average day length in August is 13h and 28min.

What time are sunrise and sunset in August in Santa Fe?

On the first day of August, sunrise is at 5:57 am and sunset at 7:52 pm. On the last day of the month, sunrise is at 6:20 am and sunset at 7:16 pm CDT.

How long on average sun shines in August?

In Santa Fe, the average sunshine duration in August is 10.2h.

When is the highest UV index?

The months with the highest UV index in Santa Fe are May through August, with an average maximum UV index of 6.

How high is the UV index in August in Santa Fe?

In August, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to UV radiation.
Average max. wind speed
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 August
Santa Fe, TN

Average temperature in August - Santa Fe, TN
  • Average high temperature in August: 86.5°F

The warmest month (with the highest average high temperature) is July (87.4°F).
The month with the lowest average high temperature is January (45.3°F).

  • Average low temperature in August: 67.3°F

The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (30.9°F).

Average pressure in August
Santa Fe, TN

Average pressure in August - Santa Fe, TN
  • Average pressure in August: 29.99"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).

Average wind speed in August
Santa Fe, TN

Average wind speed in August - Santa Fe, TN
  • Average wind speed in August: 4.7mph

The windiest month (with the highest average wind speed) is February (8.5mph).
The calmest months (with the lowest average wind speed) are July and August (4.7mph).

Average humidity in August
Santa Fe, TN

Average humidity in August - Santa Fe, TN
  • Average humidity in August: 76%

The months with the highest relative humidity are March and December (79%).
The month with the lowest relative humidity is October (74%).

Average rainfall in August
Santa Fe, TN

Average rainfall in August - Santa Fe, TN
  • Average rainfall in August: 3.5"

The wettest months (with the highest rainfall) are February and July (4.06").
The driest month (with the least rainfall) is September (2.36").

Average rainfall days in August
Santa Fe, TN

Average rainfall days in August - Santa Fe, TN
  • Average rainfall days in August: 17.4 days

The month with the highest number of rainy days is July (19.6 days).
The month with the least rainy days is November (9.9 days).

Average snowfall in August
Santa Fe, TN

Average snowfall in August - Santa Fe, TN
  • Average snowfall in August: 0"

The month with the highest snowfall is February (1.06").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in August
Santa Fe, TN

Average snowfall days in August - Santa Fe, TN
  • Average snowfall days in August: 0 days

The months with the highest number of snowfall days are January and February (2.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in August /
Average sunshine in August
Santa Fe, TN

Average daylight in August / Average sunshine in August - Santa Fe, TN
  • Average daylight in August: 13h and 3min

The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).

  • Average sunshine in August: 10h and 1min

The month with the most sunshine is June (Average sunshine: 10h and 18min).
The months with the least sunshine are January and February (Average sunshine: 4h and 36min).

Average sunshine days in August
Santa Fe, TN

Average sunshine days in August - Santa Fe, TN
  • Average sunshine days in August: 11.8 days

The month with the most sunshine days is October (18.5 days).
The month with the least sunshine days is July (9.9 days).

Average UV index in August
Santa Fe, TN

Average UV index in August - Santa Fe, TN
  • Average UV index in August: 6

The months with the highest UV index are May, June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 2).

Average cloud cover in August
Santa Fe, TN

Average cloud cover in August - Santa Fe, TN
  • Average cloud cover in August: 31

The month with the most cloud cover is February (Cloud cover 53).
The month with the least cloud cover is June (Cloud cover 30).

Average visibility in August
Santa Fe, TN

Average visibility in August - Santa Fe, TN
  • Average visibility in August: 6mi

The months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (6mi).
The month with the lowest visibility is July (5mi).

Santa Fe, Tennessee, USA

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