July weather forecast
Fort Sumner, NM

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Weather in July

July is the peak of summer with July and August witnessing the maximum temperature of 90°F (32.2°C). The UV index also maximizes in July, which demands shade and hydration. Notably, July experiences the most rainfall days, adding a touch of precipitation to the otherwise dry and hot month. The wind speed decreases, and the breeze becomes lighter. The absence of snowfall continues to align with the traditional summer season.

Temperature

The warmest period in Fort Sumner is usually observed in June and July, with the average high-temperature peaking at 90°F (32.2°C).

Heat index

During July, the heat index is estimated at a hot 91.4°F (33°C). Take additional safety steps, risk of heat exhaustion and heat cramps is notable. Prolonged activity may cause heatstroke.
Metrics for the heat index primarily focus on shaded spots and light wind conditions. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'feels like', marries air temperature and humidity to produce a value illustrating perceived warmth. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. Considering the impact of direct sunlight, it's possible for the heat index to surge by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Juveniles are regularly less conscious of the need to recuperate and rehydrate. Thirst is a tardy symptom of dehydration - hydration, especially during lengthy physical activities, should be maintained.

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

May through September are months without snowfall in Fort Sumner.

Daylight

In July, the average length of the day is 14h and 11min.
On the first day of July, sunrise is at 5:48 am and sunset at 8:13 pm. On the last day of the month, sunrise is at 6:07 am and sunset at 7:59 pm MDT.

Sunshine

The average sunshine in July is 11.8h.

UV index

In Fort Sumner, New Mexico, the average daily maximum UV index in July is 6. A UV Index of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: A maximum UV index of 6 in July translates into the following recommendations:
Shield from overexposure. Defense against sun-related harm is required. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
Updated: Jul 25, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What part of the year is the hottest?

During June and July, Fort Sumner registers its highest temperatures, averaging a high of 90°F (32.2°C).

How hot does it get in July?

The average high-temperature and low-temperature during July are 90°F (32.2°C) and 68.9°F (20.5°C) respectively. The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, in July is estimated at 91.4°F (33°C).

What is the average humidity in July?

The average relative humidity in July in Fort Sumner 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 Fort Sumner, during July, the rain falls for 12.5 days and regularly aggregates up to 1.61" (41mm) of precipitation.

When it does not snow?

May through September are months without snowfall.

How many hours of daylight does Fort Sumner have in July?

In Fort Sumner, the average day length in July is 14h and 11min.

When is the sunrise / sunset in July?

On the first day of July, sunrise is at 5:48 am and sunset at 8:13 pm. On the last day of the month, sunrise is at 6:07 am and sunset at 7:59 pm MDT.

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

In July, the average sunshine duration is 11.8h.

What is the UV index intensity in July?

In July, the average daily maximum UV index is 6. A UV Index value of 6 to 7 symbolizes a high health threat 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 July
Fort Sumner, NM

Average temperature in July - Fort 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
Fort Sumner, NM

Average pressure in July - Fort 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
Fort Sumner, NM

Average wind speed in July - Fort 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
Fort Sumner, NM

Average humidity in July - Fort 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
Fort Sumner, NM

Average rainfall in July - Fort 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
Fort Sumner, NM

Average rainfall days in July - Fort 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
Fort Sumner, NM

Average snowfall in July - Fort 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
Fort Sumner, NM

Average snowfall days in July - Fort 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
Fort Sumner, NM

Average daylight in July / Average sunshine in July - Fort 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
Fort Sumner, NM

Average sunshine days in July - Fort 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
Fort Sumner, NM

Average UV index in July - Fort 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
Fort Sumner, NM

Average cloud cover in July - Fort 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
Fort Sumner, NM

Average visibility in July - Fort 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).

Fort Sumner, New Mexico, USA

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