June weather forecast
Alto, TX

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Weather in June

June, the first month of the summer in Alto, is a hot month, with an average temperature ranging between max 92.1°F (33.4°C) and min 71.2°F (21.8°C).

Temperature

The onset of June introduces a subtle rise in the average high-temperature, nudging from a warm 85.3°F (29.6°C) in May to a tropical 92.1°F (33.4°C). Throughout June nights, Alto experiences a consistent temperature average of 71.2°F (21.8°C).

Heat index

In June, the heat index is estimated at a blazing hot 116.6°F (47°C). Mind: Heat cramps along with heat exhaustion are anticipated. Heatstroke can develop with continued physical activity.
Heat index details are generally centered around shaded locations and a mild breeze. Heat index values may be hiked up by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', quantifies the warmth felt when relative humidity is considered. Elements such as metabolic variations, pregnancy, and physical exertion can influence one's weather perception. It is essential to realize that direct sunlight can escalate the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Young ones generally face higher dangers than adults since they sweat less. Along with their large skin surface area compared totheir small bodies and increased heat production from their activities, the risks are heightened.
Sweat evaporation plays a crucial role in cooling the human body, a process enabled by perspiration. When there is an excess of moisture in the atmosphere, the efficiency of the evaporation process is lessened, leading to less efficient body cooling and a sensation of overheating. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

The average relative humidity in June is 74%.

Rainfall

In June, the rain falls for 14.5 days. Throughout June, 2.91" (74mm) of precipitation is accumulated. Throughout the year, there are 159.2 rainfall days, and 35.12" (892mm) of precipitation is accumulated.

Snowfall

April through November are months without snowfall.

Daylight

June has the longest days of the year, with an average of 14h and 12min of daylight.
On the first day of June, sunrise is at 6:15 am and sunset at 8:20 pm. On the last day of the month, sunrise is at 6:18 am and sunset at 8:29 pm CDT.

Sunshine

The average sunshine in June is 9.8h.

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 risk from unsafe exposure to UV radiation for the ordinary person.
Note: In June, a daily maximum UV index of 7 leads to the following instructions:
Beware of overexposure. Fair-skinned individuals risk burning in less than 20 minutes. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
Updated: Aug 31, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is it in June?

The average high-temperature, in June, in Alto, is 92.1°F (33.4°C), while the average low-temperature is 71.2°F (21.8°C). The average heat index (a.k.a. 'feels like', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, in June is estimated at 116.6°F (47°C).

What is the average humidity in June?

In Alto, the average relative humidity in June is 74%.

How much does it rain in June?

In June, the rain falls for 14.5 days. Throughout June, 2.91" (74mm) of precipitation is accumulated.

When it does not snow?

April through November are months without snowfall.

When are the longest days?

The month with the longest days is June, with an average of 14h and 12min of daylight.

What is the average length of the day in June?

In Alto, the average day length in June is 14h and 11min.

What time are sunrise and sunset in June?

On the first day of June, sunrise is at 6:15 am and sunset at 8:20 pm. On the last day of the month, sunrise is at 6:18 am and sunset at 8:29 pm CDT.

How long on average sun shines in June?

The average sunshine duration in June is 9.8h.

What is the month with the highest UV index?

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

What is the UV index reading in June?

In June, the average daily maximum UV index is 7. A UV Index of 6 to 7 symbolizes a high health threat from unsafe exposure to Sun's UV rays.
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
Alto, TX

Average temperature in June - Alto, TX
  • Average high temperature in June: 92.1°F

The warmest month (with the highest average high temperature) is August (95.5°F).
The month with the lowest average high temperature is January (55.9°F).

  • Average low temperature in June: 71.2°F

The months with the highest average low temperature are July and August (73°F).
The coldest month (with the lowest average low temperature) is January (39.2°F).

Average pressure in June
Alto, TX

Average pressure in June - Alto, TX
  • Average pressure in June: 29.93"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in June
Alto, TX

Average wind speed in June - Alto, TX
  • Average wind speed in June: 5.3mph

The windiest month (with the highest average wind speed) is April (6.8mph).
The calmest months (with the lowest average wind speed) are July, August and September (4.8mph).

Average humidity in June
Alto, TX

Average humidity in June - Alto, TX
  • Average humidity in June: 74%

The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is August (69%).

Average rainfall in June
Alto, TX

Average rainfall in June - Alto, TX
  • Average rainfall in June: 2.91"

The wettest month (with the highest rainfall) is May (3.74").
The driest month (with the least rainfall) is November (2.24").

Average rainfall days in June
Alto, TX

Average rainfall days in June - Alto, TX
  • Average rainfall days in June: 14.5 days

The months with the highest number of rainy days are March and June (14.5 days).
The month with the least rainy days is November (11 days).

Average snowfall in June
Alto, TX

Average snowfall in June - Alto, TX
  • Average snowfall in June: 0"

The month with the highest snowfall is January (0.24").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

Average snowfall days in June
Alto, TX

Average snowfall days in June - Alto, TX
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is January (0.6 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

Average daylight in June /
Average sunshine in June
Alto, TX

Average daylight in June / Average sunshine in June - Alto, TX
  • Average daylight in June: 14h and 1min

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).

  • Average sunshine in June: 9h and 5min

The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 4h and 54min).

Average sunshine days in June
Alto, TX

Average sunshine days in June - Alto, TX
  • Average sunshine days in June: 13.4 days

The month with the most sunshine days is October (18.5 days).
The month with the least sunshine days is February (12.3 days).

Average UV index in June
Alto, TX

Average UV index in June - Alto, TX
  • 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
Alto, TX

Average cloud cover in June - Alto, TX
  • Average cloud cover in June: 36

The month with the most cloud cover is February (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 31).

Average visibility in June
Alto, TX

Average visibility in June - Alto, TX
  • Average visibility in June: 5mi

The month with the highest visibility is August (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, September, October, November and December (5mi).

Alto, Texas, USA

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