June weather forecast
Petersburg, TX

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Weather in June

June, the first month of the summer in Petersburg, is a tropical month, with an average temperature fluctuating between 91.9°F (33.3°C) and 69.8°F (21°C).

Temperature

Petersburg experiences the peak of its temperatures in June through August, when the average high-temperatures rise to 91.9°F (33.3°C).

Heat index

During June, the heat index is estimated at a sweltering 96.8°F (36°C). Implement more safety precautions, heat cramps and heat exhaustion may happen. Persistent activity could induce heatstroke.
Note that heat index values are valued for light wind and location in the shade. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'real feel' or 'feels like', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. The impact of temperature is individual, as people's perception of weather may change based on their body mass, height, and physical activity. Do note, being directly under sun rays can amplify the heat you feel, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Young kids are often more at risk than adults as they tend to perspire less. Besides, their skin surface is larger relative to their small bodies, and their increased heat output from their active lifestyle compounds their risk.
The physiological response of the human body to excess warmth is to perspire, thereby cooling itself through sweat evaporation. With an abundance of moisture present in the air, the process of evaporation becomes less effective, and the body fails to cool down as it should, leading to the sensation of overheating. When the body's heat gain surpasses its removal capacity, body temperature starts to climb, leading to potential heat-related ailments.

Humidity

In Petersburg, the average relative humidity in June is 46%.

Rainfall

In June, in Petersburg, the rain falls for 9.1 days. Throughout June, 2.09" (53mm) of precipitation is accumulated. In Petersburg, during the entire year, the rain falls for 86.7 days and collects up to 14.21" (361mm) of precipitation.

Snowfall

May through September are months without snowfall.

Daylight

The month with the longest days is June, with an average of 14h and 24min of daylight.
On the first day of the month, sunrise is at 6:36 am and sunset at 8:52 pm. On the last day of June, in Petersburg, sunrise is at 6:39 am and sunset at 9:01 pm CDT.

Sunshine

The month with the most sunshine in Petersburg is June, with an average of 11.7h of sunshine.

UV index

May through July, 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 unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In June, the average maximum UV index of 7 translates into the following recommendations:
Act on precautions and pay attention to sun safety recommendations. Avoidance of sunburn is obligatory. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
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Frequently asked questions

What time of the year is the hottest in Petersburg?

June through August, with an average high-temperature of 91.9°F (33.3°C), are warmest months in Petersburg, Texas.

How hot is it in Petersburg in June?

In June, in Petersburg, the average high-temperature is 91.9°F (33.3°C), and the average low-temperature is 69.8°F (21°C). The average heat index (a.k.a. 'real feel', 'feels like'), which factors the actual air temperature with the relative humidity, in June is estimated at 96.8°F (36°C).

What is the average humidity in June in Petersburg?

In June, the average relative humidity in Petersburg is 46%.

How many days does it rain in June in Petersburg?

In Petersburg, during June, the rain falls for 9.1 days and regularly aggregates up to 2.09" (53mm) of precipitation.

When it does not snow in Petersburg?

In Petersburg, Texas, snow does not fall in May through September.

When are the longest days in Petersburg?

The month with the longest days in Petersburg, Texas, is June, with an average of 14h and 24min of daylight.

How many hours of daylight does Petersburg have in June?

In June, the average day length in Petersburg is 14h and 22min.

When are sunrise and sunset in June in Petersburg?

On the first day of June in Petersburg, Texas, sunrise is at 6:36 am and sunset at 8:52 pm. On the last day of the month, sunrise is at 6:39 am and sunset at 9:01 pm CDT.

What month has the most sunshine in Petersburg?

With an average of 11.7h of sunshine, June has the most sunshine of the year.

How many hours of sunshine does Petersburg have in June?

The average sunshine duration in June in Petersburg is 11.7h.

When is the highest UV index in Petersburg?

The months with the highest UV index in Petersburg are May through July, with an average maximum UV index of 7.

How high is the UV index in June in Petersburg?

In Petersburg, the average daily maximum UV index in June is 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from 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
Petersburg, TX

Average temperature in June - Petersburg, TX
  • Average high temperature in June: 91.9°F

The warmest months (with the highest average high temperature) are June, July and August (91.9°F).
The month with the lowest average high temperature is December (52.2°F).

  • Average low temperature in June: 69.8°F

The month with the highest average low temperature is July (71.6°F).
The coldest month (with the lowest average low temperature) is January (33.1°F).

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Average pressure in June
Petersburg, TX

Average pressure in June - Petersburg, TX
  • Average pressure in June: 29.84"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).

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Average wind speed in June
Petersburg, TX

Average wind speed in June - Petersburg, TX
  • Average wind speed in June: 12.1mph

The windiest month (with the highest average wind speed) is April (13.2mph).
The calmest month (with the lowest average wind speed) is August (9.4mph).

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Average humidity in June
Petersburg, TX

Average humidity in June - Petersburg, TX
  • Average humidity in June: 46%

The month with the highest relative humidity is September (58%).
The month with the lowest relative humidity is April (39%).

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Average rainfall in June
Petersburg, TX

Average rainfall in June - Petersburg, TX
  • Average rainfall in June: 2.09"

The wettest month (with the highest rainfall) is September (2.2").
The driest month (with the least rainfall) is February (0.35").

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Average rainfall days in June
Petersburg, TX

Average rainfall days in June - Petersburg, TX
  • Average rainfall days in June: 9.1 days

The month with the highest number of rainy days is September (12.7 days).
The month with the least rainy days is November (3 days).

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Average snowfall in June
Petersburg, TX

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

The month with the highest snowfall is February (1.61").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in June
Petersburg, TX

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

The month with the highest number of snowfall days is December (2.9 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in June / Average sunshine in June - Petersburg, TX
  • 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 4min

The month with the most sunshine is June (Average sunshine: 11h and 42min).
The months with the least sunshine are November and December (Average sunshine: 6h and 54min).

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Average sunshine days in June
Petersburg, TX

Average sunshine days in June - Petersburg, TX
  • Average sunshine days in June: 17.3 days

The month with the most sunshine days is January (27 days).
The month with the least sunshine days is September (14.9 days).

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Average UV index in June
Petersburg, TX

Average UV index in June - Petersburg, TX
  • Average UV index in June: 7

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

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Average cloud cover in June
Petersburg, TX

Average cloud cover in June - Petersburg, TX
  • Average cloud cover in June: 14

The month with the most cloud cover is September (Cloud cover 23).
The month with the least cloud cover is June (Cloud cover 14).

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Average visibility in June
Petersburg, TX

Average visibility in June - Petersburg, TX
  • 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).

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Petersburg, Texas, USA

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