June Weather in Hallettsville, United States

Last updated: June 24, 2025

In Hallettsville, United States, the average temperature in June reaches a warm 28°C (83°F). Expect a comfortable minimum of 18°C (65°F), while the mercury can soar up to a sizzling 37°C (100°F). During this month, precipitation averages 105 mm (4.1 in) over 13 days, contributing to an overall average humidity of 74%. Prepare for a tropical experience!

June Temperature in Hallettsville

In June in Hallettsville, the average temperature is 28°C (83°F). Maximum temperatures can reach 37°C (100°F), while minimums can drop to as low as 18°C (65°F). Be sure to pack lightweight clothing and stay hydrated while exploring the beautiful sights in this warm climate.

June Weather in Hallettsville: Daily Temperature Highs, Lows, and Averages

The chart illustrates June temperature patterns in Hallettsville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hallettsville, June typically has an average temperature of 28°C (83°F), with highs reaching up to 37°C (100°F) and lows dropping to around 18°C (65°F).

Data source: Temperature data for Hallettsville generated using information from the Copernicus Climate Change Service.

June Precipitation in Hallettsville

In Hallettsville in June, the precipitation amount is 105 mm (4.1 in) over the course of 13 days.

June Precipitation Trends in Hallettsville

The chart displays monthly precipitation patterns in Hallettsville, with values for each month alongside June’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how June’s conditions compare to those of other months. In Hallettsville, June typically receives around 105 mm (4.1 inches) of precipitation spread over approximately 13 days.

Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

June Humidity in Hallettsville

In Hallettsville in June, humidity is 74%. With an average temperature of 28°C (83°F), this humidity feels like a heavy blanket enveloping you, making travel feel more tiring as every step is met with a warm, sticky embrace that can drain your energy quickly.

June Average Humidity in Hallettsville

This chart illustrates the average monthly humidity levels in Hallettsville, with June’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In June, average humidity in Hallettsville is approximately 74%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in Hallettsville

In Hallettsville in June, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Hallettsville.

Maximum UV Index Levels in Hallettsville for June

The chart shows the monthly maximum UV Index (UVI) for Hallettsville in June, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In June, the maximum UV index in Hallettsville typically reaches 12, which falls under the extreme exposure category.

Data source: Hallettsville June UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How June Weather in Hallettsville Compares to Other Months

Weather in Hallettsville varies notably across the year, with each month offering distinct climate conditions. This page compares June’s weather to other months in Hallettsville, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Hallettsville, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	12°C (54°F)	60 mm (2.4 inches)	78%	moderate
February Weather	14°C (57°F)	70 mm (2.7 inches)	81%	very high
March Weather	19°C (66°F)	69 mm (2.7 inches)	76%	very high
April Weather	21°C (71°F)	101 mm (4.0 inches)	79%	extreme
May Weather	26°C (78°F)	134 mm (5.3 inches)	79%	extreme
June Weather	28°C (83°F)	105 mm (4.1 inches)	74%	extreme
July Weather	29°C (85°F)	93 mm (3.6 inches)	71%	extreme
August Weather	30°C (86°F)	116 mm (4.6 inches)	68%	extreme
September Weather	27°C (81°F)	110 mm (4.3 inches)	73%	very high
October Weather	22°C (73°F)	75 mm (3.0 inches)	75%	very high
November Weather	17°C (63°F)	66 mm (2.6 inches)	78%	high
December Weather	14°C (58°F)	76 mm (3.0 inches)	84%	moderate