Climate and monthly weather forecast
Grenville, NM

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Weather in January

January, like December, is another chilly winter month in Grenville, New Mexico, with temperature in the range of an average low of 28.4°F (-2°C) and an average high of 46.8°F (8.2°C). During January, Grenville observes a subtle ascent to a still frosty 46.8°F (8.2°C) from December's 45.5°F (7.5°C) in the average high-temperature. Weather in January »

Weather in February

The last month of the winter, February, is another chilly month in Grenville, New Mexico, with an average temperature ranging between min 29.8°F (-1.2°C) and max 48.6°F (9.2°C). Grenville commences February with an average high-temperature of a still frosty 48.6°F (9.2°C), maintaining a close resemblance to the previous month. Weather in February »

Weather in March

March, the first month of the spring in Grenville, is a moderate month, with an average temperature fluctuating between 59.4°F (15.2°C) and 38.5°F (3.6°C). Grenville's transition into March is marked by a temperature shift, moving from a chilly 48.6°F (9.2°C) in February to a moderate 59.4°F (15.2°C). Weather in March »

Weather in April

April in Grenville, New Mexico, is a refreshing spring month, with an average temperature fluctuating between 43.7°F (6.5°C) and 66.4°F (19.1°C). With the start of April, the average high-temperature marginally shifts from March's moderate 59.4°F (15.2°C) to an enjoyable 66.4°F (19.1°C). Weather in April »

Weather in May

May, the last month of the spring in Grenville, is a moderately hot month, with an average temperature varying between 51.4°F (10.8°C) and 74.8°F (23.8°C). Grenville experiences a minor temperature shift with the start of May, with average high-temperatures moving from a refreshing 66.4°F (19.1°C) in April to a warm 74.8°F (23.8°C). Weather in May »

Weather in June

The first month of the summer, June, is a hot month in Grenville, New Mexico, with an average temperature fluctuating between 63.3°F (17.4°C) and 87.1°F (30.6°C). June's arrival is marked by an increase in the average high-temperature, moving from a moderately hot 74.8°F (23.8°C) in May to a tropical 87.1°F (30.6°C). Weather in June »

Weather in July

July, the same as June, in Grenville, New Mexico, is another tropical summer month, with an average temperature fluctuating between 67.6°F (19.8°C) and 88.5°F (31.4°C). Grenville's temperatures peak on average in July, reaching 88.5°F (31.4°C) at their highest and 67.6°F (19.8°C) at their lowest. July's mean heat index is computed to be a tropical 89.6°F (32°C). Weather in July »

Weather in August

The last month of the summer, August, is another hot month in Grenville, New Mexico, with an average temperature fluctuating between 86.4°F (30.2°C) and 65.3°F (18.5°C). August registers an average high-temperature of a still tropical 86.4°F (30.2°C), slightly varied from July's 88.5°F (31.4°C). Weather in August »

Weather in September

The first month of the autumn, September, is also a moderately hot month in Grenville, New Mexico, with temperature in the range of an average low of 58.8°F (14.9°C) and an average high of 79.5°F (26.4°C). As August makes way for September, Grenville's average high-temperature eases from a hot 86.4°F (30.2°C) to a moderately hot 79.5°F (26.4°C). Weather in September »

Weather in October

October, like September, in Grenville, New Mexico, is another enjoyable autumn month, with temperature in the range of an average low of 46.4°F (8°C) and an average high of 66.2°F (19°C). A moderate decline in the average high-temperature is seen during October, decreasing from a warm 79.5°F (26.4°C) in September to an enjoyable 66.2°F (19°C). Weather in October »

Weather in November

November, the last month of the autumn in Grenville, is also a moderate month, with an average temperature fluctuating between 36.3°F (2.4°C) and 55.9°F (13.3°C). The shift from October to November involves a decrease in the average high-temperature, from a refreshing 66.2°F (19°C) to a mild 55.9°F (13.3°C). Weather in November »

Weather in December

December, the first month of the winter in Grenville, is also a frosty month, with an average temperature ranging between max 45.5°F (7.5°C) and min 27.7°F (-2.4°C). Grenville experiences its lowest average temperatures in December, reaching a peak of 45.5°F (7.5°C) and a minimum of 27.7°F (-2.4°C). Weather in December »
Updated: Jul 26, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How many days does it rain?

In Grenville, during the entire year, the rain falls for 88.4 days and collects up to 11.34" (288mm) of precipitation.

When does it snow?

Months with snowfall are January through May, October through December.

How many days does it snow?

In Grenville, during the entire year, snow falls for 19.7 days and aggregates up to 8.86" (225mm) of snow.

When does it snow the most?

February is the month with the most snowfall. Snow falls for 3.8 days and accumulates 1.97" (50mm) of snow.

What is the month with the least sunshine?

The month with the least sunshine is February, with an average of 6.8h of sunshine.

When is Daylight Saving Time (DST)?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from MST to MDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from MDT to MST.

What is the least humid month?

With an average relative humidity of 40%, April is the least humid month in Grenville.

When it does not snow?

June through September are months without snowfall.

When are the longest days?

The month with the longest days is June, with an average of 14h and 36min of daylight.

What are the months with the most sunshine in Grenville?

June and July, with an average of 11.9h of sunshine, are months with the most sunshine.

When is the highest UV index?

The month with the highest UV index is June, with an average maximum UV index of 7.

What month is the hottest in Grenville?

July proves to be the warmest month, recording an average peak temperature of 88.5°F (31.4°C) and a minimum temperature of 67.6°F (19.8°C).

What is the wettest month in Grenville?

The month with the most rainfall in Grenville is July, when the rain falls for 14.1 days and typically aggregates up to 2.17" (55mm) of precipitation.

What is the driest month?

The month with the least rainfall is November, when the rain falls for 2.1 days and typically collects 0.35" (9mm) of precipitation.

What part of the year is the coldest?

Grenville's coldest month, December, generally records average temperatures ranging from a high of 45.5°F (7.5°C) to a low of 27.7°F (-2.4°C).

What is the most humid month?

December is the most humid month, with an average relative humidity of 54%.

What is the month with the shortest days?

With an average of 9h and 42min of daylight, December has the shortest days of the year.

What is the month with the lowest UV index?

The month with the lowest UV index is December, with an average maximum UV index of 2.

Average temperature
Grenville, NM

Average temperature - Grenville, NM

The warmest month (with the highest average high temperature) is July (88.5°F).
The month with the lowest average high temperature is December (45.5°F).

The month with the highest average low temperature is July (67.6°F).
The coldest month (with the lowest average low temperature) is December (27.7°F).

Average pressure
Grenville, NM

Average pressure - Grenville, NM

The month with the highest atmospheric pressure is January (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.83"Hg).

Average wind speed
Grenville, NM

Average wind speed - Grenville, NM

The windiest month (with the highest average wind speed) is April (13.4mph).
The calmest month (with the lowest average wind speed) is August (10.1mph).

Average humidity
Grenville, NM

Average humidity - Grenville, NM

The month with the highest relative humidity is December (54%).
The month with the lowest relative humidity is April (40%).

Average rainfall
Grenville, NM

Average rainfall - Grenville, NM

The wettest month (with the highest rainfall) is July (2.17").
The driest month (with the least rainfall) is November (0.35").

Average rainfall days
Grenville, NM

Average rainfall days - Grenville, NM

The month with the highest number of rainy days is July (14.1 days).
The month with the least rainy days is November (2.1 days).

Average snowfall
Grenville, NM

Average snowfall - Grenville, NM

The month with the highest snowfall is February (1.97").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days
Grenville, NM

Average snowfall days - Grenville, NM

The month with the highest number of snowfall days is January (4.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine
Grenville, NM

Average daylight / Average sunshine - Grenville, NM

The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).

The months with the most sunshine are June and July (Average sunshine: 11h and 54min).
The month with the least sunshine is February (Average sunshine: 6h and 48min).

Average sunshine days
Grenville, NM

Average sunshine days - Grenville, NM

The month with the most sunshine days is November (25.5 days).
The month with the least sunshine days is July (13.3 days).

Average visibility
Grenville, NM

Average visibility - Grenville, NM

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).

Grenville, New Mexico, USA

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