June weather forecastHillister, TX
June
Weather in June
The first month of the summer, June, is still a tropical month in Hillister, Texas, with an average temperature varying between 71.4°F (21.9°C) and 92.5°F (33.6°C).Temperature
June introduces a minor temperature shift, with average high-temperatures adjusting from May's 86.4°F (30.2°C) to a still hot 92.5°F (33.6°C). Hillister reports a consistent average low-temperature of 71.4°F (21.9°C) throughout June nights.Heat index
Throughout June, the heat index is computed to be a blazing hot 118.4°F (48°C). Attention: Heat exhaustion and heat cramps are anticipated. Prolonged effort can result in heatstroke.Given the heat index, its values are aligned with shaded sites and gentle winds. Heat index values have the potential to be boosted by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'real feel' or 'feels like', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. Elements such as metabolic variations, being pregnant, and physical activity can impact one's weather perception. 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 particularly important for children. Youngsters generally face more threats than adults given their lesser ability to sweat. Coupled with their larger skin surface relative to their small bodies and higher heat production due to their activities, they are more endangered.
By perspiring, the human body can shed its excessive warmth since evaporated sweat cools it off. In circumstances of high air temperature and humidity (high heat index), the body's perspiration is restricted, heightening the feeling of warmth. Rising body temperatures resulting from an imbalance in heat absorption can lead to potential thermal issues.
Humidity
In June, the average relative humidity is 75%.Rainfall
In June, in Hillister, Texas, the rain falls for 17.2 days. Throughout June, 2.8" (71mm) of precipitation is accumulated. In Hillister, during the entire year, the rain falls for 172.1 days and collects up to 34.88" (886mm) of precipitation.Snowfall
In Hillister, snow does not fall in March through November.Daylight
The month with the longest days is June, with an average of 14h and 6min of daylight.On the first day of the month, sunrise is at 6:15 am and sunset at 8:15 pm. On the last day of June, sunrise is at 6:18 am and sunset at 8:24 pm CDT.
Sunshine
In Hillister, the average sunshine in June is 9.7h.UV index
June through August, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for the average person.Note: The daily maximum UV index of 7 in June interprets into the following advice:
Adhere to precautions and respect sun safety doctrines. Avoiding sunburn is vital. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in June
Hillister, TX
- Average high temperature in June: 92.5°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 (57.9°F).
- Average low temperature in June: 71.4°F
The month with the highest average low temperature is July (73.6°F).
The coldest month (with the lowest average low temperature) is January (41°F).
Average pressure in June
Hillister, TX
- Average pressure in June: 29.93"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in June
Hillister, TX
- Average wind speed in June: 5mph
The windiest month (with the highest average wind speed) is April (6.3mph).
The calmest months (with the lowest average wind speed) are July and August (4.4mph).
Average humidity in June
Hillister, TX
- Average humidity in June: 75%
The month with the highest relative humidity is February (83%).
The months with the lowest relative humidity are August and October (73%).
Average rainfall in June
Hillister, TX
- Average rainfall in June: 2.8"
The wettest month (with the highest rainfall) is May (4.13").
The driest month (with the least rainfall) is November (2.24").
Average rainfall days in June
Hillister, TX
- Average rainfall days in June: 17.2 days
The month with the highest number of rainy days is August (17.8 days).
The months with the least rainy days are January and November (11.4 days).
Average snowfall in June
Hillister, TX
- Average snowfall in June: 0"
The month with the highest snowfall is January (0.39").
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0").
Average snowfall days in June
Hillister, TX
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is January (0.7 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in June /
Average sunshine in June
Hillister, TX
- Average daylight in June: 14h and 6min
The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).
- Average sunshine in June: 9h and 42min
The month with the most sunshine is August (Average sunshine: 9h and 48min).
The month with the least sunshine is December (Average sunshine: 4h and 48min).
Average sunshine days in June
Hillister, TX
- Average sunshine days in June: 10.8 days
The month with the most sunshine days is October (18 days).
The month with the least sunshine days is June (10.8 days).
Average UV index in June
Hillister, TX
- Average UV index in June: 7
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover in June
Hillister, TX
- Average cloud cover in June: 39
The month with the most cloud cover is February (Cloud cover 55).
The months with the least cloud cover are August and October (Cloud cover 36).
Average visibility in June
Hillister, TX
- Average visibility in June: 5mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (5mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (5mi).
