June weather forecast
Costilla, NM

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Weather in June

June, the first month of the summer in Costilla, is a moderately hot month, with an average temperature ranging between max 74.7°F (23.7°C) and min 45.5°F (7.5°C).

Temperature

The start of June is characterized by an increase in the average high-temperature, transitioning from a refreshing 61.5°F (16.4°C) in May to a warm 74.7°F (23.7°C). Costilla registers a marked temperature plunge to a frosty 45.5°F (7.5°C) during the cool June nights.

Humidity

June is the least humid month, with an average relative humidity of 38%.

Rainfall

In June, the rain falls for 7.5 days. Throughout June, 0.75" (19mm) of precipitation is accumulated. In Costilla, New Mexico, during the entire year, the rain falls for 72.2 days and collects up to 8.82" (224mm) of precipitation.

Snowfall

Months with snowfall are January through June, September through December. June is the last month it regularly snows. During 0.3 snowfall days, in June, Costilla aggregates 0.04" (1mm) of snow. In Costilla, during the entire year, snow falls for 57.6 days and aggregates up to 28.58" (726mm) of snow.

Daylight

June has the longest days of the year, with an average of 14h and 42min of daylight.
On the first day of the month, sunrise is at 5:43 am and sunset at 8:16 pm. On the last day of June, sunrise is at 5:46 am and sunset at 8:25 pm MDT.

Sunshine

June has the most sunshine of the year, with an average of 11.8h of sunshine.

UV index

June through August, with an average maximum UV index of 5, are months with the highest UV index. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the average person.
Note: An average UV index of 5 in June transforms into this advice:
Ensure safety - Sun damage prevention is strongly urged. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.
Updated: Jun 30, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in June?

The high-temperature during June is 74.7°F (23.7°C) and the low-temperature is 45.5°F (7.5°C).

What is the least humid month?

The least humid month is June, with an average relative humidity of 38%.

What is the average humidity in June?

The average relative humidity in June is 38%.

How many days does it rain in June?

In Costilla, in June, during 7.5 rainfall days, 0.75" (19mm) of precipitation is typically accumulated.

What is the last month it snows?

June is the last month it regularly snows. During 0.3 snowfall days, in June, Costilla aggregates 0.04" (1mm) of snow.

When are the longest days?

June has the longest days of the year, with an average of 14h and 42min of daylight.

What is the average length of the day in June?

In Costilla, New Mexico, the average day length in June is 14h and 40min.

When are sunrise and sunset in June in Costilla?

In June, on the first day of the month, sunrise is at 5:43 am and sunset at 8:16 pm. On the last day of the month, in Costilla, sunrise is at 5:46 am and sunset at 8:25 pm MDT.

What month has the most sunshine in Costilla?

June has the most sunshine of the year, with an average of 11.8h of sunshine.

How many hours of sunshine does Costilla have in June?

In June, the average sunshine duration is 11.8h.

What is the month with the highest UV index?

The months with the highest UV index are June through August, with an average maximum UV index of 5.

What is the UV index reading in June?

In June, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a medium hazard to health from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in June
Costilla, NM

Average temperature in June - Costilla, NM
  • Average high temperature in June: 74.7°F

The warmest month (with the highest average high temperature) is July (76.6°F).
The month with the lowest average high temperature is January (30.6°F).

  • Average low temperature in June: 45.5°F

The month with the highest average low temperature is July (50.2°F).
The coldest month (with the lowest average low temperature) is January (9.3°F).

Average pressure in June
Costilla, NM

Average pressure in June - Costilla, NM
  • Average pressure in June: 29.93"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is April (29.89"Hg).

Average wind speed in June
Costilla, NM

Average wind speed in June - Costilla, NM
  • Average wind speed in June: 8.3mph

The windiest months (with the highest average wind speed) are April and May (8.9mph).
The calmest month (with the lowest average wind speed) is July (5.5mph).

Average humidity in June
Costilla, NM

Average humidity in June - Costilla, NM
  • Average humidity in June: 38%

The month with the highest relative humidity is January (82%).
The month with the lowest relative humidity is June (38%).

Average rainfall in June
Costilla, NM

Average rainfall in June - Costilla, NM
  • Average rainfall in June: 0.75"

The wettest month (with the highest rainfall) is July (1.61").
The driest month (with the least rainfall) is November (0.43").

Average rainfall days in June
Costilla, NM

Average rainfall days in June - Costilla, NM
  • Average rainfall days in June: 7.5 days

The month with the highest number of rainy days is July (13.9 days).
The month with the least rainy days is November (1.3 days).

Average snowfall in June
Costilla, NM

Average snowfall in June - Costilla, NM
  • Average snowfall in June: 0.04"

The month with the highest snowfall is March (5.55").
The months with the least snowfall are July and August (0").

Average snowfall days in June
Costilla, NM

Average snowfall days in June - Costilla, NM
  • Average snowfall days in June: 0.3 days

The month with the highest number of snowfall days is February (10.1 days).
The months with the least snowfall days are July and August (0 days).

Average daylight in June /
Average sunshine in June
Costilla, NM

Average daylight in June / Average sunshine in June - Costilla, NM
  • Average daylight in June: 14h and 4min

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

  • Average sunshine in June: 11h and 5min

The month with the most sunshine is June (Average sunshine: 11h and 48min).
The month with the least sunshine is January (Average sunshine: 6h and 30min).

Average sunshine days in June
Costilla, NM

Average sunshine days in June - Costilla, NM
  • Average sunshine days in June: 20.2 days

The month with the most sunshine days is October (24.1 days).
The month with the least sunshine days is July (13.3 days).

Average UV index in June
Costilla, NM

Average UV index in June - Costilla, NM
  • Average UV index in June: 5

The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).

Average cloud cover in June
Costilla, NM

Average cloud cover in June - Costilla, NM
  • Average cloud cover in June: 14

The month with the most cloud cover is January (Cloud cover 31).
The months with the least cloud cover are June and October (Cloud cover 14).

Average visibility in June
Costilla, NM

Average visibility in June - Costilla, NM
  • Average visibility in June: 6mi

The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is January (4mi).

Costilla, New Mexico, USA

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