June weather forecast
Portales, NM

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Silhouette windmill images on a small hill in Portales in NM, below the colorful yellow, orange, and grey sunset sky
Silhouette windmill images on a small hill in Portales in NM, below the colorful yellow, orange, and grey sunset sky

Weather in June

June greets Portales, New Mexico with summer heat, as the average temperatures peak at 90.7°F (32.6°C). Nature appears in full bloom, painted with every saturation of green under the generous sunlight. The rising temperatures couple with the highest level of humidity seen so far, creating a palpable feel of summer. With the highest amount of daylight hours and consistent rainfall, June endorses the city's lush landscapes. The sun-drenched days prepare the city for the height of the summer season.

Temperature

In Portales, the average temperatures in June are the highest, with a peak at 90.7°F (32.6°C) and a low of 66.7°F (19.3°C).

Heat index

June's mean heat index is appraised at a tropical 91.4°F (33°C). Undertake extra safety actions, heat cramps and heat exhaustion are expected. Heatstroke may result from lengthy activity.
When assessing, remember that heat index measurements are for light winds and shaded spots. Direct sunlight exposure may result in a rise of the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is an aggregate value of air's warmth and moisture to show the human-felt temperature. The impact of weather is personal, differing among a variety of people based on differences in body mass, height, and the level of physical exertion. Always consider that direct sunlight exposure might heighten the heat's effects, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Kids are usually more vulnerable than adults, given their lesser sweating ability. Along with their larger skin surface relative to their small stature and the excess heat due to their activity, their risk is amplified.

Humidity

In Portales, the average relative humidity in June is 40%.

Rainfall

In Portales, New Mexico, in June, it is raining for 9.8 days, with typically 1.69" (43mm) of accumulated precipitation. Throughout the year, there are 86.6 rainfall days, and 11.77" (299mm) of precipitation is accumulated.

Snowfall

May through September are months without snowfall.

Daylight

With an average of 14h and 24min of daylight, June has the longest days of the year in Portales, New Mexico.
On the first day of the month, sunrise is at 5:42 am and sunset at 8:00 pm. On the last day of June, sunrise is at 5:45 am and sunset at 8:09 pm MDT.

Sunshine

June has the most sunshine of the year, with an average of 11.9h of sunshine.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: The UV index of 7 in June translates into these instructions:
Prevent overexposure. Protection from the sun's harmful effects is needed. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.
Updated: Aug 30, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the warmest months?

Portales experiences its average highest temperatures in June, reaching a peak of 90.7°F (32.6°C) and a minimum of 66.7°F (19.3°C).

How hot does it get in June?

June temperatures vary between a high-temperature of 90.7°F (32.6°C) and a low-temperature of 66.7°F (19.3°C). In June, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, is appraised at 91.4°F (33°C).

What is the average humidity in June in Portales?

The average relative humidity in June is 40%.

How much does it rain in June?

In Portales, in June, it is raining for 9.8 days, with typically 1.69" (43mm) of accumulated precipitation.

When it does not snow?

In Portales, snow does not fall in May through September.

When are the longest days?

June has the longest days of the year, with an average of 14h and 24min of daylight.

What is the average length of the day in June?

The average day length in June is 14h and 24min.

When is the sunrise / sunset in June?

In June, on the first day of the month, sunrise is at 5:42 am and sunset at 8:00 pm. On the last day of the month, sunrise is at 5:45 am and sunset at 8:09 pm MDT.

What month has the most sunshine in Portales?

With an average of 11.9h of sunshine, June has the most sunshine of the year.

How many hours of sunshine does Portales have in June?

In June, the average sunshine duration in Portales is 11.9h.

When is the highest UV index?

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

What is the UV index intensity in June in Portales?

In Portales, the average daily maximum UV index in June is 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to UV radiation.
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 June
Portales, NM

Average temperature in June - Portales, NM
  • Average high temperature in June: 90.7°F

The warmest month (with the highest average high temperature) is June (90.7°F).
The month with the lowest average high temperature is December (50°F).

  • Average low temperature in June: 66.7°F

The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is December (31.1°F).

Average pressure in June
Portales, NM

Average pressure in June - Portales, NM
  • Average pressure in June: 29.84"Hg

The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).

Average wind speed in June
Portales, NM

Average wind speed in June - Portales, NM
  • Average wind speed in June: 12.4mph

The windiest month (with the highest average wind speed) is April (13.3mph).
The calmest month (with the lowest average wind speed) is August (9.9mph).

Average humidity in June
Portales, NM

Average humidity in June - Portales, NM
  • Average humidity in June: 40%

The month with the highest relative humidity is December (54%).
The month with the lowest relative humidity is April (34%).

Average rainfall in June
Portales, NM

Average rainfall in June - Portales, NM
  • Average rainfall in June: 1.69"

The wettest month (with the highest rainfall) is October (1.81").
The driest month (with the least rainfall) is November (0.28").

Average rainfall days in June
Portales, NM

Average rainfall days in June - Portales, NM
  • Average rainfall days in June: 9.8 days

The month with the highest number of rainy days is July (12.9 days).
The month with the least rainy days is November (2.6 days).

Average snowfall in June
Portales, NM

Average snowfall in June - Portales, NM
  • Average snowfall in June: 0"

The months with the highest snowfall are January and February (1.34").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in June
Portales, NM

Average snowfall days in June - Portales, NM
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is December (3.5 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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

Average daylight in June / Average sunshine in June - Portales, NM
  • Average daylight in June: 14h and 2min

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 June: 11h and 5min

The month with the most sunshine is June (Average sunshine: 11h and 54min).
The months with the least sunshine are January, February and December (Average sunshine: 7h and 0min).

Average sunshine days in June
Portales, NM

Average sunshine days in June - Portales, NM
  • Average sunshine days in June: 17.6 days

The month with the most sunshine days is January (26.4 days).
The month with the least sunshine days is August (14 days).

Average UV index in June
Portales, NM

Average UV index in June - Portales, NM
  • Average UV index in June: 7

The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 2).

Average cloud cover in June
Portales, NM

Average cloud cover in June - Portales, NM
  • Average cloud cover in June: 13

The month with the most cloud cover is December (Cloud cover 21).
The month with the least cloud cover is June (Cloud cover 13).

Average visibility in June
Portales, NM

Average visibility in June - Portales, NM
  • Average visibility in June: 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).

Portales, New Mexico, USA

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