August weather forecast
Santa Rosa, NM

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Weather in August

August, the last month of the summer in Santa Rosa, is another hot month, with temperature in the range of an average high of 88.9°F (31.6°C) and an average low of 67.6°F (19.8°C).

Temperature

August observes an average high-temperature of a still tropical 88.9°F (31.6°C), marking an insignificant difference from July's 90°F (32.2°C). August in Santa Rosa is noted for a mean low-temperature of 67.6°F (19.8°C).

Heat index

The heat index in August is appraised at a tropical 89.6°F (32°C). With sustained exposure and activity, exhaustion becomes probable, resulting in heat cramps.
When considering the heat index, it's pivotal to note it is for shade and mild wind conditions. Being under direct sunlight might amplify the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', reflects the feeling of heat when considering both air temperature and humidity. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. Given the impact of direct sunlight, it's noteworthy that the felt temperature can rise by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Youngsters generally face more threats than adults given their lesser ability to sweat. Coupled with their larger skin surface relative to their small bodies and higher heat production due to their activities, they are more endangered.

Humidity

In Santa Rosa, the average relative humidity in August is 41%.

Rainfall

In Santa Rosa, in August, it is raining for 11.8 days, with typically 1.34" (34mm) of accumulated precipitation. In Santa Rosa, during the entire year, the rain falls for 78.6 days and collects up to 9.06" (230mm) of precipitation.

Snowfall

In Santa Rosa, snow does not fall in May through September.

Daylight

The average length of the day in August in Santa Rosa is 13h and 26min.
On the first day of August in Santa Rosa, sunrise is at 6:08 am and sunset at 8:01 pm. On the last day of the month, sunrise is at 6:31 am and sunset at 7:26 pm MDT.

Sunshine

In Santa Rosa, New Mexico, the average sunshine in August is 11.8h.

UV index

The average daily maximum UV index in August is 6. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for the average person.
Note: A daily maximum UV index of 6 in August translates into the following instructions:
Continue precautions and advocate sun safety advice. Deterrence of sunburn is indispensable. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Is it hot in Santa Rosa during August?

The high-temperature in Santa Rosa during August is 88.9°F (31.6°C) and the low-temperature is 67.6°F (19.8°C). The average heat index (a.k.a. 'felt air temperature', 'real feel'), which factors the actual air temperature with the relative humidity, in August is appraised at 89.6°F (32°C).

What is the average humidity in August in Santa Rosa?

In Santa Rosa, New Mexico, the average relative humidity in August is 41%.

How many days does it rain in August in Santa Rosa?

In Santa Rosa, New Mexico, during August, the rain falls for 11.8 days and regularly aggregates up to 1.34" (34mm) of precipitation.

When it does not snow in Santa Rosa?

In Santa Rosa, New Mexico, snow does not fall in May through September.

How many hours of daylight does Santa Rosa have in August?

The average day length in August is 13h and 26min.

When are sunrise and sunset in August in Santa Rosa?

In August, on the first day of the month, sunrise is at 6:08 am and sunset at 8:01 pm. On the last day of the month, sunrise is at 6:31 am and sunset at 7:26 pm MDT.

How many hours of sunshine does Santa Rosa have in August?

The average sunshine duration in August in Santa Rosa is 11.8h.

What is the UV index intensity in August in Santa Rosa?

In August, the average daily maximum UV index is 6. A UV Index value of 6 to 7 symbolizes a high health threat from unprotected exposure to UV radiation.
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 Rosa, NM

Average temperature in August - Santa Rosa, NM
  • Average high temperature in August: 88.9°F

The warmest months (with the highest average high temperature) are June and July (90°F).
The month with the lowest average high temperature is December (49.3°F).

  • Average low temperature in August: 67.6°F

The month with the highest average low temperature is July (68.9°F).
The coldest month (with the lowest average low temperature) is January (30.6°F).

Average pressure in August
Santa Rosa, NM

Average pressure in August - Santa Rosa, NM
  • Average pressure in August: 29.96"Hg

The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is April (29.86"Hg).

Average wind speed in August
Santa Rosa, NM

Average wind speed in August - Santa Rosa, NM
  • Average wind speed in August: 9mph

The windiest month (with the highest average wind speed) is April (12.9mph).
The calmest month (with the lowest average wind speed) is August (9mph).

Average humidity in August
Santa Rosa, NM

Average humidity in August - Santa Rosa, NM
  • Average humidity in August: 41%

The month with the highest relative humidity is December (52%).
The month with the lowest relative humidity is April (31%).

Average rainfall in August
Santa Rosa, NM

Average rainfall in August - Santa Rosa, NM
  • Average rainfall in August: 1.34"

The wettest month (with the highest rainfall) is July (1.61").
The driest month (with the least rainfall) is January (0.35").

Average rainfall days in August
Santa Rosa, NM

Average rainfall days in August - Santa Rosa, NM
  • Average rainfall days in August: 11.8 days

The month with the highest number of rainy days is July (12.5 days).
The month with the least rainy days is November (2.4 days).

Average snowfall in August
Santa Rosa, NM

Average snowfall in August - Santa Rosa, NM
  • Average snowfall in August: 0"

The month with the highest snowfall is November (1.85").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in August
Santa Rosa, NM

Average snowfall days in August - Santa Rosa, NM
  • Average snowfall days in August: 0 days

The months with the highest number of snowfall days are January and December (3.5 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 Rosa, NM

Average daylight in August / Average sunshine in August - Santa Rosa, NM
  • Average daylight in August: 13h and 2min

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 54min).

  • Average sunshine in August: 11h and 5min

The month with the most sunshine is June (Average sunshine: 11h and 54min).
The months with the least sunshine are January and December (Average sunshine: 7h and 6min).

Average sunshine days in August
Santa Rosa, NM

Average sunshine days in August - Santa Rosa, NM
  • Average sunshine days in August: 14.4 days

The month with the most sunshine days is November (25.5 days).
The month with the least sunshine days is July (14 days).

Average UV index in August
Santa Rosa, NM

Average UV index in August - Santa Rosa, NM
  • Average UV index in August: 6

The month with the highest UV index is June (UV index 7).
The month with the lowest UV index is December (UV index 2).

Average cloud cover in August
Santa Rosa, NM

Average cloud cover in August - Santa Rosa, NM
  • Average cloud cover in August: 15

The month with the most cloud cover is December (Cloud cover 19).
The month with the least cloud cover is June (Cloud cover 12).

Average visibility in August
Santa Rosa, NM

Average visibility in August - Santa Rosa, NM
  • Average visibility in August: 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).

Santa Rosa, New Mexico, USA

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