July weather forecast
Lake Sumner, NM

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Weather in July

July, like June, is another hot summer month in Lake Sumner, New Mexico, with an average temperature fluctuating between 68.9°F (20.5°C) and 90°F (32.2°C).

Temperature

June and July are identified as the warmest months, with an average high-temperature of 90°F (32.2°C).

Heat index

In July, the average heat index is estimated at a hot 91.4°F (33°C). Adopt additional preventive measures, heat cramps and heat exhaustion are potential outcomes. Prolonged activity may trigger heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. In the presence of direct sunshine, the heat index could be augmented by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is a measure of how hot it feels when the actual air humidity is factored in. The individual's temperature perception can be influenced by numerous factors such as metabolic variations, physical activity, and clothing. Sunshine, when direct, has the potential to intensify weather effects, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Kids generally face higher risks than adults as they sweat less. Along with their large skin surface compared to their small bodies and higher heat production due to their activities, their vulnerability is increased.

Humidity

In July, the average relative humidity is 41%.

Rainfall

July is the month with the most rainfall. Rain falls for 12.5 days and accumulates 1.61" (41mm) of precipitation.

Snowfall

In Lake Sumner, snow does not fall in May through September.

Daylight

In Lake Sumner, the average length of the day in July is 14h and 13min.
On the first day of the month, sunrise is at 5:48 am and sunset at 8:14 pm. On the last day of July, sunrise is at 6:07 am and sunset at 8:00 pm MDT.

Sunshine

The average sunshine in July is 11.8h.

UV index

In July, the average daily maximum UV index is 6. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: The UV index of 6 in July translates into these instructions:
Fend off overexposure. Sun protection is vital. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
Updated: Aug 31, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the warmest months?

Lake Sumner witnesses its highest temperatures in June and July, reaching an average of 90°F (32.2°C).

How hot is it in Lake Sumner in July?

The average high-temperature, in July, in Lake Sumner, is 90°F (32.2°C), while the average low-temperature is 68.9°F (20.5°C). The average heat index (a.k.a. 'apparent temperature', 'feels like'), which combines air temperature and relative humidity, in July is estimated at 91.4°F (33°C).

What is the average humidity in July?

The average relative humidity in July is 41%.

What is the rainiest month?

July is the month with the most rainfall. Rain falls for 12.5 days and accumulates 1.61" (41mm) of precipitation.

How many days does it rain in July?

In Lake Sumner, in July, it is raining for 12.5 days, with typically 1.61" (41mm) of accumulated precipitation.

When it does not snow?

May through September are months without snowfall.

What is the average length of the day in July?

In July, the average day length is 14h and 13min.

When are sunrise and sunset in July?

On the first day of July, sunrise is at 5:48 am and sunset at 8:14 pm. On the last day of the month, sunrise is at 6:07 am and sunset at 8:00 pm MDT.

How many hours of sunshine does Lake Sumner have in July?

The average sunshine duration in July is 11.8h.

What is the UV index intensity in July?

In July, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's 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 July
Lake Sumner, NM

Average temperature in July - Lake Sumner, NM
  • Average high temperature in July: 90°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 July: 68.9°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 July
Lake Sumner, NM

Average pressure in July - Lake Sumner, NM
  • Average pressure in July: 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 July
Lake Sumner, NM

Average wind speed in July - Lake Sumner, NM
  • Average wind speed in July: 9.8mph

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 July
Lake Sumner, NM

Average humidity in July - Lake Sumner, NM
  • Average humidity in July: 41%

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

Average rainfall in July
Lake Sumner, NM

Average rainfall in July - Lake Sumner, NM
  • Average rainfall in July: 1.61"

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 July
Lake Sumner, NM

Average rainfall days in July - Lake Sumner, NM
  • Average rainfall days in July: 12.5 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 July
Lake Sumner, NM

Average snowfall in July - Lake Sumner, NM
  • Average snowfall in July: 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 July
Lake Sumner, NM

Average snowfall days in July - Lake Sumner, NM
  • Average snowfall days in July: 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 July /
Average sunshine in July
Lake Sumner, NM

Average daylight in July / Average sunshine in July - Lake Sumner, NM
  • Average daylight in July: 14h and 1min

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • Average sunshine in July: 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 July
Lake Sumner, NM

Average sunshine days in July - Lake Sumner, NM
  • Average sunshine days in July: 14 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 July
Lake Sumner, NM

Average UV index in July - Lake Sumner, NM
  • Average UV index in July: 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 July
Lake Sumner, NM

Average cloud cover in July - Lake Sumner, NM
  • Average cloud cover in July: 18

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 July
Lake Sumner, NM

Average visibility in July - Lake Sumner, NM
  • 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).

Lake Sumner, New Mexico, USA

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