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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, like December, is a frosty winter month in Alto, New Mexico, with temperature in the range of an average high of 45.5°F (7.5°C) and an average low of 27.3°F (-2.6°C). Upon the onset of January, Alto witnesses an average high-temperature of a still chilly 45.5°F (7.5°C), showing a close resemblance to the prior month. Weather in January »
Weather in February
The last month of the winter, February, is also a frosty month in Alto, New Mexico, with an average temperature ranging between min 30.6°F (-0.8°C) and max 49.6°F (9.8°C). Alto's weather, upon February's arrival, documents an average high-temperature of a still frosty 49.6°F (9.8°C), nearly identical to the prior month. Weather in February »
Weather in March
The first month of the spring, March, is a mild month in Alto, New Mexico, with an average temperature varying between 37.2°F (2.9°C) and 58.3°F (14.6°C). March brings a slight elevation in the average high-temperature, transitioning from February's chilly 49.6°F (9.8°C) to a mild 58.3°F (14.6°C). Weather in March »
Weather in April
April is an enjoyable spring month in Alto, New Mexico, with an average temperature fluctuating between 64.6°F (18.1°C) and 42.4°F (5.8°C). April marks a minor ascent in the average high-temperature, adjusting from March's refreshing 58.3°F (14.6°C) to a comfortable 64.6°F (18.1°C). Weather in April »
Weather in May
The last month of the spring, May, is a pleasant month in Alto, New Mexico, with temperature in the range of an average high of 71.2°F (21.8°C) and an average low of 48.7°F (9.3°C). As Alto transitions into May, the average high-temperature is observed to slightly rise from a refreshing 64.6°F (18.1°C) in April to an agreeable 71.2°F (21.8°C). Weather in May »
Weather in June
June, the first month of the summer in Alto, is a moderately hot month, with an average temperature ranging between max 81.3°F (27.4°C) and min 58.6°F (14.8°C). Alto's June weather, marked by an average high temperature of 81.3°F (27.4°C) and an average low temperature of 58.6°F (14.8°C), is the warmest in the year. Weather in June »
Weather in July
July, like June, in Alto, New Mexico, is another warm summer month, with an average temperature fluctuating between 79.5°F (26.4°C) and 60.4°F (15.8°C). Alto's shift into July sets the average high-temperature at a still warm 79.5°F (26.4°C), a figure that deviates only slightly from June's 81.3°F (27.4°C). Weather in July »
Weather in August
August, the last month of the summer in Alto, is also a moderately hot month, with an average temperature fluctuating between 78.6°F (25.9°C) and 60.3°F (15.7°C). Alto's weather in August indicates an average high-temperature of a still warm 78.6°F (25.9°C), nearly consistent with the 79.5°F (26.4°C) of July. Weather in August »
Weather in September
The first month of the autumn, September, is also an agreeable month in Alto, New Mexico, with temperature in the range of an average high of 73°F (22.8°C) and an average low of 55°F (12.8°C). With September's onset, the weather reveals a slight temperature decrease, transitioning from a moderately hot 78.6°F (25.9°C) in August to a pleasant 73°F (22.8°C). Weather in September »
Weather in October
October, the same as September, is another refreshing autumn month in Alto, New Mexico, with an average temperature fluctuating between 45.3°F (7.4°C) and 64°F (17.8°C). Alto, New Mexico, in October undergoes a mild reduction in the average high-temperature, shifting from September's pleasant 73°F (22.8°C) to an enjoyable 64°F (17.8°C). Weather in October »
Weather in November
November, the last month of the autumn in Alto, is another cool month, with an average temperature varying between 54.3°F (12.4°C) and 35.2°F (1.8°C). Transition from October to November is accompanied by a temperature drop, with average high-temperatures decreasing from an enjoyable 64°F (17.8°C) to a cool 54.3°F (12.4°C). Weather in November »
Weather in December
The first month of the winter, December, is also a frosty month in Alto, New Mexico, with temperature in the range of an average low of 28°F (-2.2°C) and an average high of 45.1°F (7.3°C). Alto, New Mexico, witnesses the coldest weather in December, with temperatures averaging a high of 45.1°F (7.3°C) and a low of 28°F (-2.2°C). Weather in December »
Updated: Aug 8, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the driest month?
The month with the least rainfall is January, when the rain falls for 2.8 days and typically collects 0.28" (7mm) of precipitation.
How much does it rain?
Throughout the year, there are 105.3 rainfall days, and 18.5" (470mm) of precipitation is accumulated.
When does it snow?
January through May, October through December are months with snowfall.
How much does it snow?
Throughout the year, there are 19.1 snowfall days, and 11.26" (286mm) of snow is accumulated.
What is the month with the lowest UV index?
The months with the lowest UV index are January, November and December, with an average maximum UV index of 2.
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 in Alto?
With an average relative humidity of 30%, April is the least humid month.
What is the warmest month?
June is Alto's warmest month, registering average high temperatures of 81.3°F (27.4°C) and lows of 58.6°F (14.8°C).
When it does not snow?
June through September are months without snowfall.
When are the longest days?
June has the longest days of the year, with an average of 14h and 18min of daylight.
What month has the most sunshine?
With an average of 12h of sunshine, June has the most sunshine of the year.
When is the highest UV index?
June is the month with the highest UV index, with an average maximum UV index of 6.
What is the rainiest month?
The month with the most rainfall is August, when the rain falls for 21.7 days and typically aggregates up to 4.53" (115mm) of precipitation.
What are the most humid months?
September and December, with an average relative humidity of 56%, are most humid months.
What is the coldest time of year in Alto?
In Alto, December registers the lowest temperatures, averaging 45.1°F (7.3°C) at the peak and 28°F (-2.2°C) at the lowest.
When does it snow the most?
December is the month with the most snowfall. Snow falls for 5.2 days and accumulates 3.62" (92mm) of snow.
What is the month with the shortest days?
With an average of 10h and 0min of daylight, December has the shortest days of the year in Alto.
What is the month with the least sunshine?
The month with the least sunshine is December, with an average of 7h of sunshine.
Average temperature
Alto, NM
The warmest month (with the highest average high temperature) is June (81.3°F).
The month with the lowest average high temperature is December (45.1°F).
The month with the highest average low temperature is July (60.4°F).
The coldest month (with the lowest average low temperature) is January (27.3°F).
Average pressure
Alto, NM
- Average pressure in January:
30.12"Hg - Average pressure in February:
30.02"Hg - Average pressure in March:
29.96"Hg - Average pressure in April:
29.87"Hg - Average pressure in May:
29.86"Hg - Average pressure in June:
29.85"Hg
- Average pressure in July:
29.93"Hg - Average pressure in August:
29.94"Hg - Average pressure in September:
29.96"Hg - Average pressure in October:
29.99"Hg - Average pressure in November:
30.07"Hg - Average pressure in December:
30.08"Hg
The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).
Average wind speed
Alto, NM
- Average wind speed in January:
8.5mph - Average wind speed in February:
9.8mph - Average wind speed in March:
10.5mph - Average wind speed in April:
11.6mph - Average wind speed in May:
10.4mph - Average wind speed in June:
8.3mph
- Average wind speed in July:
6.2mph - Average wind speed in August:
5.5mph - Average wind speed in September:
6.2mph - Average wind speed in October:
7.8mph - Average wind speed in November:
8.7mph - Average wind speed in December:
8.6mph
The windiest month (with the highest average wind speed) is April (11.6mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).
Average humidity
Alto, NM
The months with the highest relative humidity are September and December (56%).
The month with the lowest relative humidity is April (30%).
Average rainfall
Alto, NM
- Average rainfall in January:
0.28" - Average rainfall in February:
0.39" - Average rainfall in March:
0.47" - Average rainfall in April:
0.67" - Average rainfall in May:
0.98" - Average rainfall in June:
1.81"
- Average rainfall in July:
4.41" - Average rainfall in August:
4.53" - Average rainfall in September:
2.48" - Average rainfall in October:
1.54" - Average rainfall in November:
0.35" - Average rainfall in December:
0.59"
The wettest month (with the highest rainfall) is August (4.53").
The driest month (with the least rainfall) is January (0.28").
Average rainfall days
Alto, NM
- Average rainfall days in January:
2.8 days - Average rainfall days in February:
2.4 days - Average rainfall days in March:
5.1 days - Average rainfall days in April:
5.5 days - Average rainfall days in May:
6.5 days - Average rainfall days in June:
11.8 days
- Average rainfall days in July:
21.1 days - Average rainfall days in August:
21.7 days - Average rainfall days in September:
15.6 days - Average rainfall days in October:
6.7 days - Average rainfall days in November:
2.5 days - Average rainfall days in December:
3.6 days
The month with the highest number of rainy days is August (21.7 days).
The month with the least rainy days is February (2.4 days).
Average snowfall
Alto, NM
- Average snowfall in January:
1.81" - Average snowfall in February:
2.36" - Average snowfall in March:
0.63" - Average snowfall in April:
0.71" - Average snowfall in May:
0.24" - Average snowfall in June:
0"
The month with the highest snowfall is December (3.62").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Alto, NM
- Average snowfall days in January:
4.6 days - Average snowfall days in February:
4.4 days - Average snowfall days in March:
1.3 days - Average snowfall days in April:
0.7 days - Average snowfall days in May:
0.3 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0.7 days - Average snowfall days in November:
1.9 days - Average snowfall days in December:
5.2 days
The month with the highest number of snowfall days is December (5.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Alto, NM
- Average daylight in January:
10h and 1min - Average daylight in February:
11h and 0min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 0min - Average daylight in May:
13h and 5min - Average daylight in June:
14h and 2min
- Average daylight in July:
14h and 1min - Average daylight in August:
13h and 2min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 2min - Average daylight in November:
10h and 2min - Average daylight in December:
10h and 0min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in January:
7h and 1min - Average sunshine in February:
7h and 2min - Average sunshine in March:
9h and 4min - Average sunshine in April:
11h and 4min - Average sunshine in May:
11h and 3min - Average sunshine in June:
12h
- Average sunshine in July:
11h and 2min - Average sunshine in August:
11h and 4min - Average sunshine in September:
10h and 4min - Average sunshine in October:
7h and 4min - Average sunshine in November:
7h and 2min - Average sunshine in December:
7h
The month with the most sunshine is June (Average sunshine: 12h).
The month with the least sunshine is December (Average sunshine: 7h).
Average sunshine days
Alto, NM
- Average sunshine days in January:
25.3 days - Average sunshine days in February:
22.3 days - Average sunshine days in March:
24.9 days - Average sunshine days in April:
23.2 days - Average sunshine days in May:
22 days - Average sunshine days in June:
14.2 days
- Average sunshine days in July:
6.2 days - Average sunshine days in August:
6.4 days - Average sunshine days in September:
10.9 days - Average sunshine days in October:
22.7 days - Average sunshine days in November:
25.8 days - Average sunshine days in December:
24.2 days
The month with the most sunshine days is November (25.8 days).
The month with the least sunshine days is July (6.2 days).
Average UV index
Alto, NM
The month with the highest UV index is June (UV index 6).
The months with the lowest UV index are January, November and December (UV index 2).
Average cloud cover
Alto, NM
The month with the most cloud cover is July (Cloud cover 21).
The months with the least cloud cover are May and June (Cloud cover 12).
Average visibility
Alto, 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).
Alto, New Mexico, USA
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