August weather forecast
Rio Rancho, NM

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Weather in August

In Rio Rancho, August represents the last full month of summer. The average high temperature measures a warm 85.8°F (29.9°C), reflecting a slight dip from the July peak. Increased rainfall instigates a slight decrease in temperatures, providing a mild respite from the intensive summer heat. However, the weather remains predominantly warm and inviting, encouraging residents and tourists to engage in various outdoor adventures. Despite the rainfall, the humidity levels remain moderate, offering comfortable conditions for all.

Temperature

As Rio Rancho welcomes August, the average high-temperature records at a warm 85.8°F (29.9°C), marking an insignificant deviation from the prior month. In Rio Rancho, in August, the average low-temperature is an enjoyable 64.9°F (18.3°C).

Heat index

The average heat index in August is appraised at a tropical 86°F (30°C). Persisting in activity during long-term exposure might induce weariness, with subsequent heat cramps.
Data suggests that the heat index is set for environments in shade and with a light wind. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', combines both the air temperature and the humidity level to give a perceived human temperature. One's weather perception can be influenced by a range of factors including metabolic differences, being pregnant, and their level of physical activity. Take note that direct exposure to the sun can increase the felt temperature, possibly adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are extremely vital to babies and toddlers. Children usually face more risks than adults as their ability to sweat is less. Additionally, their larger skin surface in relation to their petite bodies and higher heat output due to their activities increases their vulnerability.

Humidity

The average relative humidity in August in Rio Rancho, New Mexico, is 40%.

Rainfall

In Rio Rancho, during August, the rain falls for 12 days and regularly aggregates up to 0.94" (24mm) of precipitation. In Rio Rancho, during the entire year, the rain falls for 80.6 days and collects up to 6.97" (177mm) of precipitation.

Snowfall

In Rio Rancho, snow does not fall in May through September.

Daylight

In August, the average length of the day is 13h and 26min.
On the first day of August, sunrise is at 6:16 am and sunset at 8:09 pm. On the last day of the month, sunrise is at 6:39 am and sunset at 7:34 pm MDT.

Sunshine

The average sunshine in August is 11.9h.

UV index

The average daily maximum UV index in August is 6. A UV Index reading of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: An average UV index of 6 in August transforms into this advice:
Eschew overexposure. Those with light skin may suffer burns in fewer than 20 minutes. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.
Updated: Jul 21, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Is it hot during August?

In August, in Rio Rancho, the average high-temperature is 85.8°F (29.9°C), and the average low-temperature is 64.9°F (18.3°C). The average heat index (a.k.a. 'real feel', 'feels like'), which represents the influence of relative humidity on air temperature, in August is appraised at 86°F (30°C).

What is the average humidity in August?

In August, the average relative humidity is 40%.

How much does it rain in August?

In Rio Rancho, in August, it is raining for 12 days, with typically 0.94" (24mm) of accumulated precipitation.

When it does not snow?

May through September are months without snowfall.

What is the average length of the day in August?

In Rio Rancho, the average day length in August is 13h and 26min.

When are sunrise and sunset in August?

In August, on the first day of the month, sunrise is at 6:16 am and sunset at 8:09 pm. On the last day of the month, sunrise is at 6:39 am and sunset at 7:34 pm MDT.

How many hours of sunshine does Rio Rancho have in August?

In August, the average sunshine duration is 11.9h.

How high is the UV index in August?

The average daily maximum UV index in August is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from unsafe 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 August
Rio Rancho, NM

Average temperature in August - Rio Rancho, NM
  • Average high temperature in August: 85.8°F

The warmest month (with the highest average high temperature) is July (87.8°F).
The month with the lowest average high temperature is January (43.2°F).

  • Average low temperature in August: 64.9°F

The month with the highest average low temperature is July (66.2°F).
The coldest month (with the lowest average low temperature) is January (27°F).

Average pressure in August
Rio Rancho, NM

Average pressure in August - Rio Rancho, NM
  • Average pressure in August: 30"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The months with the lowest atmospheric pressure are April and May (29.89"Hg).

Average wind speed in August
Rio Rancho, NM

Average wind speed in August - Rio Rancho, NM
  • Average wind speed in August: 5.7mph

The windiest month (with the highest average wind speed) is April (9.1mph).
The calmest month (with the lowest average wind speed) is August (5.7mph).

Average humidity in August
Rio Rancho, NM

Average humidity in August - Rio Rancho, NM
  • Average humidity in August: 40%

The month with the highest relative humidity is January (62%).
The month with the lowest relative humidity is June (27%).

Average rainfall in August
Rio Rancho, NM

Average rainfall in August - Rio Rancho, NM
  • Average rainfall in August: 0.94"

The wettest month (with the highest rainfall) is July (1.14").
The driest months (with the least rainfall) are March, April, May and June (0.35").

Average rainfall days in August
Rio Rancho, NM

Average rainfall days in August - Rio Rancho, NM
  • Average rainfall days in August: 12 days

The month with the highest number of rainy days is July (13.3 days).
The month with the least rainy days is November (3.6 days).

Average snowfall in August
Rio Rancho, NM

Average snowfall in August - Rio Rancho, NM
  • Average snowfall in August: 0"

The month with the highest snowfall is January (3.15").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in August
Rio Rancho, NM

Average snowfall days in August - Rio Rancho, NM
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is December (4.4 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
Rio Rancho, NM

Average daylight in August / Average sunshine in August - Rio Rancho, 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 48min).

  • Average sunshine in August: 11h and 5min

The month with the most sunshine is June (Average sunshine: 12h and 6min).
The months with the least sunshine are January and December (Average sunshine: 7h and 6min).

Average sunshine days in August
Rio Rancho, NM

Average sunshine days in August - Rio Rancho, NM
  • Average sunshine days in August: 12.4 days

The month with the most sunshine days is November (25 days).
The month with the least sunshine days is July (11.8 days).

Average UV index in August
Rio Rancho, NM

Average UV index in August - Rio Rancho, NM
  • Average UV index in August: 6

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

Average cloud cover in August
Rio Rancho, NM

Average cloud cover in August - Rio Rancho, NM
  • Average cloud cover in August: 14

The month with the most cloud cover is December (Cloud cover 20).
The month with the least cloud cover is June (Cloud cover 10).

Average visibility in August
Rio Rancho, NM

Average visibility in August - Rio Rancho, 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).

Rio Rancho, New Mexico, USA

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