Climate and monthly weather forecast
Mesilla, NM

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Weather in January

January, the same as December, is a cool winter month in Mesilla, New Mexico, with an average temperature varying between 53.6°F (12°C) and 36.1°F (2.3°C). January, with its average high-temperature of 53.6°F (12°C) and an average low-temperature of 36.1°F (2.3°C), holds the record as the coldest month. Weather in January »

Weather in February

February, the last month of the winter in Mesilla, is a refreshing month, with an average temperature fluctuating between 60.1°F (15.6°C) and 39.9°F (4.4°C). A slight uplift of average high-temperatures is noted in February, with temperatures adjusting from a fresh 53.6°F (12°C) in January to a mild 60.1°F (15.6°C). Weather in February »

Weather in March

March, the first month of the spring in Mesilla, is a pleasant month, with an average temperature fluctuating between 69.1°F (20.6°C) and 46.9°F (8.3°C). The onset of March marks an increase in the average high-temperature, moving from a moderate 60.1°F (15.6°C) in February to a pleasant 69.1°F (20.6°C). Weather in March »

Weather in April

April in Mesilla, New Mexico, is a warm spring month, with temperature in the range of an average high of 76.3°F (24.6°C) and an average low of 52.7°F (11.5°C). Mesilla's April weather indicates a minor ascent in high-temperatures, adjusting from a pleasant 69.1°F (20.6°C) in March to a moderately hot 76.3°F (24.6°C). Weather in April »

Weather in May

May, the last month of the spring in Mesilla, is another warm month, with an average temperature ranging between min 59.4°F (15.2°C) and max 83.5°F (28.6°C). May's arrival brings a slight change in high-temperatures, adjusting from 76.3°F (24.6°C) in April to a still moderately hot 83.5°F (28.6°C). Weather in May »

Weather in June

The first month of the summer, June, is a tropical month in Mesilla, New Mexico, with an average temperature ranging between max 93.9°F (34.4°C) and min 70.9°F (21.6°C). The average temperatures reach their apex in June, averaging 93.9°F (34.4°C) at the high end and 70.9°F (21.6°C) at the low end. Weather in June »

Weather in July

July, like June, is a hot summer month in Mesilla, New Mexico, with temperature in the range of an average low of 73.8°F (23.2°C) and an average high of 92.3°F (33.5°C). Entering July, the average high-temperature is recorded at a still hot 92.3°F (33.5°C), exhibiting a minimal shift from June's 93.9°F (34.4°C). Weather in July »

Weather in August

August, the last month of the summer in Mesilla, is also a hot month, with an average temperature ranging between max 90.5°F (32.5°C) and min 72.9°F (22.7°C). The commencement of August records an average high-temperature of a still hot 90.5°F (32.5°C), barely varying from July's 92.3°F (33.5°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a warm month in Mesilla, New Mexico, with an average temperature varying between 66.6°F (19.2°C) and 84.4°F (29.1°C). September is characterized by a mild reduction in the average high-temperature, from a tropical 90.5°F (32.5°C) in August to a warm 84.4°F (29.1°C). Weather in September »

Weather in October

October, like September, in Mesilla, New Mexico, is a moderately hot autumn month, with an average temperature fluctuating between 56.1°F (13.4°C) and 74.8°F (23.8°C). With October's onset, the average high-temperature recedes from September's 84.4°F (29.1°C) to a still moderately hot 74.8°F (23.8°C). Weather in October »

Weather in November

November, the last month of the autumn in Mesilla, is another comfortable month, with an average temperature ranging between min 44.4°F (6.9°C) and max 63.3°F (17.4°C). During the transition into November, Mesilla observes a decrease in the average high-temperature, falling from a moderately hot 74.8°F (23.8°C) in October to an enjoyable 63.3°F (17.4°C). Weather in November »

Weather in December

December, the first month of the winter in Mesilla, is also a fresh month, with temperature in the range of an average high of 53.8°F (12.1°C) and an average low of 37.4°F (3°C). In the transition to December, Mesilla observes a drop in the average high-temperature, moving from a comfortable 63.3°F (17.4°C) in November to a fresh 53.8°F (12.1°C). Weather in December »
Updated: Aug 19, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the coldest month?

Mesilla experiences its lowest temperatures in January, with an average peak of 53.6°F (12°C) and a low of 36.1°F (2.3°C).

How many days does it rain?

In Mesilla, New Mexico, during the entire year, the rain falls for 84.4 days and collects up to 9.72" (247mm) of precipitation.

When does it snow?

Months with snowfall are January, February, November and December.

How many days does it snow?

Throughout the year, there are 2.8 snowfall days, and 1.5" (38mm) of snow is accumulated.

What are the months with the lowest UV index?

January, November and December, with an average maximum UV index of 3, are months with the lowest UV index in Mesilla.

When it does not snow?

March through October are months without snowfall.

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?

The months with the lowest humidity are April and May, with an average relative humidity of 22%.

What is the driest month?

The month with the least rainfall is April, when the rain falls for 3.1 days and typically collects 0.12" (3mm) of precipitation.

What are the months with the highest UV index?

The months with the highest UV index are May through August, with an average maximum UV index of 7.

What is the warmest month in Mesilla?

The month of June, characterized by an average high of 93.9°F (34.4°C) and a low of 70.9°F (21.6°C), is recognized as the warmest.

When are the longest days?

With an average of 14h and 12min of daylight, June has the longest days of the year.

What month has the most sunshine?

With an average of 12h of sunshine, June has the most sunshine of the year.

What is the wettest month in Mesilla?

July is the month with the most rainfall. Rain falls for 16.5 days and accumulates 2.28" (58mm) of precipitation.

What is the most humid month?

With an average relative humidity of 50%, December is the most humid month.

When does it snow the most?

December is the month with the most snowfall. Snow falls for 1.1 days and accumulates 0.67" (17mm) of snow.

What is the month with the shortest days?

With an average of 10h and 6min of daylight, December has the shortest days of the year.

What is the month with the least sunshine?

With an average of 7.1h of sunshine, December has the least sunshine of the year.

Average temperature
Mesilla, NM

Average temperature - Mesilla, NM

The warmest month (with the highest average high temperature) is June (93.9°F).
The month with the lowest average high temperature is January (53.6°F).

The month with the highest average low temperature is July (73.8°F).
The coldest month (with the lowest average low temperature) is January (36.1°F).

Average pressure
Mesilla, NM

Average pressure - Mesilla, NM

The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.83"Hg).

Average wind speed
Mesilla, NM

Average wind speed - Mesilla, NM

The windiest month (with the highest average wind speed) is April (10.6mph).
The calmest month (with the lowest average wind speed) is January (6mph).

Average humidity
Mesilla, NM

Average humidity - Mesilla, NM

The month with the highest relative humidity is December (50%).
The months with the lowest relative humidity are April and May (22%).

Average rainfall
Mesilla, NM

Average rainfall - Mesilla, NM

The wettest month (with the highest rainfall) is July (2.28").
The driest month (with the least rainfall) is April (0.12").

Average rainfall days
Mesilla, NM

Average rainfall days - Mesilla, NM

The month with the highest number of rainy days is July (16.5 days).
The month with the least rainy days is May (2.8 days).

Average snowfall
Mesilla, NM

Average snowfall - Mesilla, NM

The month with the highest snowfall is December (0.67").
The months with the least snowfall are March, April, May, June, July, August, September and October (0").

Average snowfall days
Mesilla, NM

Average snowfall days - Mesilla, NM

The month with the highest number of snowfall days is December (1.1 days).
The months with the least snowfall days are March, April, May, June, July, August, September and October (0 days).

Average daylight / Average sunshine
Mesilla, NM

Average daylight / Average sunshine - Mesilla, NM

The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 6min).

The month with the most sunshine is June (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 7h and 6min).

Average sunshine days
Mesilla, NM

Average sunshine days - Mesilla, NM

The months with the most sunshine days are January and April (26.8 days).
The month with the least sunshine days is July (10.3 days).

Average UV index
Mesilla, NM

Average UV index - Mesilla, NM

The months with the highest UV index are May, June, July and August (UV index 7).
The months with the lowest UV index are January, November and December (UV index 3).

Average visibility
Mesilla, NM

Average visibility - Mesilla, 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).

Mesilla, New Mexico, USA

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