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June Weather in Hattiesburg, United States

Last updated: June 24, 2025

In June, the average temperature in Hattiesburg, United States hovers around 26°C (80°F), creating a warm and inviting atmosphere. Expect a range where the mercury dips to a cool 14°C (58°F) at night and can soar to a sweltering 38°C (100°F) during the day. With 197 mm (7.8 in) of precipitation spread over 18 days, don’t forget your umbrella! The average humidity sits at a comfortable 71%, adding a touch of tropical allure to your stay.

June Temperature in Hattiesburg

In June in Hattiesburg, the average temperature is 26°C (80°F), with maximums reaching up to 38°C (100°F) and minimums dropping as low as 14°C (58°F). This makes it an ideal time to visit Hattiesburg for those who enjoy warm weather and outdoor activities.

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

The chart illustrates June temperature patterns in Hattiesburg, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hattiesburg, June typically has an average temperature of 26°C (80°F), with highs reaching up to 38°C (100°F) and lows dropping to around 14°C (58°F).
JanFebMarAprMayJunJulAugSepOctNovDec515762667579818179715754
Data source: Temperature data for Hattiesburg generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

June Precipitation in Hattiesburg

In Hattiesburg in June, the precipitation amount is 197 mm (7.8 in) spread over 18 days.

June Precipitation Trends in Hattiesburg

The chart displays monthly precipitation patterns in Hattiesburg, 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 Hattiesburg, June typically receives around 197 mm (7.8 inches) of precipitation spread over approximately 18 days.
JanFebMarAprMayJunJulAugSepOctNovDec11711210213114619715017910410079133
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in Hattiesburg

In Hattiesburg in June, humidity is 71%. With an average temperature of 26°C (80°F), this humidity feels like a warm embrace that clings to your skin, making outdoor activities somewhat stifling and prompting frequent breaks in the shade to stay refreshed.

June Average Humidity in Hattiesburg

This chart illustrates the average monthly humidity levels in Hattiesburg, 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 Hattiesburg is approximately 71%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%80%80%78%73%71%79%78%80%76%83%87%
Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in Hattiesburg

In Hattiesburg in June, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Hattiesburg.

Maximum UV Index Levels in Hattiesburg for June

The chart shows the monthly maximum UV Index (UVI) for Hattiesburg 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 Hattiesburg typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec589111111111110864
Data source: Hattiesburg 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 Hattiesburg Compares to Other Months

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

This table compares monthly weather conditions in Hattiesburg, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather10°C (51°F)117 mm (4.6 inches)82%moderate
February Weather14°C (57°F)112 mm (4.4 inches)80%very high
March Weather17°C (63°F)102 mm (4.0 inches)80%very high
April Weather19°C (67°F)131 mm (5.2 inches)78%extreme
May Weather24°C (75°F)146 mm (5.8 inches)73%extreme
June Weather26°C (80°F)197 mm (7.8 inches)71%extreme
July Weather27°C (81°F)150 mm (5.9 inches)79%extreme
August Weather27°C (81°F)179 mm (7.0 inches)78%extreme
September Weather26°C (79°F)104 mm (4.1 inches)80%very high
October Weather22°C (71°F)100 mm (3.9 inches)76%very high
November Weather14°C (58°F)79 mm (3.1 inches)83%high
December Weather12°C (54°F)133 mm (5.2 inches)87%moderate

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