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September Weather in Midlothian, United States

Last updated: June 24, 2025

In September, the average temperature in Midlothian, United States reaches a pleasant 26°C (79°F). Expect minimums as low as 11°C (51°F) and soaring highs of up to 38°C (100°F). During this month, 74 mm (2.9 in) of precipitation typically falls over 9 days, while humidity hovers around a comfortable 65%. Enjoy the warmth and occasional refreshing showers!

September Temperature in Midlothian

In September in Midlothian, the average temperature is 26°C (79°F), with maximums reaching up to 38°C (100°F) and minimums dropping to as low as 11°C (51°F). This makes it an ideal destination for travelers seeking a warm climate while allowing for some cooler evenings.

September Weather in Midlothian: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Midlothian, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Midlothian, September typically has an average temperature of 26°C (79°F), with highs reaching up to 38°C (100°F) and lows dropping to around 11°C (51°F).
JanFebMarAprMayJunJulAugSepOctNovDec475061657581858579685752
Data source: Temperature data for Midlothian 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.

September Precipitation in Midlothian

In Midlothian in September, the precipitation amount is 74 mm (2.9 in), which occurs over a span of 9 days.

September Precipitation Trends in Midlothian

The chart displays monthly precipitation patterns in Midlothian, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Midlothian, September typically receives around 74 mm (2.9 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec56941001181779957102741475361
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Midlothian

In Midlothian in September, humidity is 65%. With an average temperature of 26°C (79°F), this humidity feels like a warm, enveloping blanket, making travel quite sticky and uncomfortable.

September Average Humidity in Midlothian

This chart illustrates the average monthly humidity levels in Midlothian, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Midlothian is approximately 65%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec80%79%78%78%81%78%73%66%65%72%82%87%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Midlothian

In Midlothian in September, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Midlothian.

Maximum UV Index Levels in Midlothian for September

The chart shows the monthly maximum UV Index (UVI) for Midlothian in September, 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 September, the maximum UV index in Midlothian typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec478101111111110864
Data source: Midlothian September 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 September Weather in Midlothian Compares to Other Months

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

This table compares monthly weather conditions in Midlothian, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather9°C (48°F)56 mm (2.2 inches)80%moderate
February Weather10°C (50°F)94 mm (3.7 inches)79%high
March Weather16°C (61°F)100 mm (3.9 inches)78%very high
April Weather19°C (66°F)118 mm (4.6 inches)78%very high
May Weather24°C (75°F)177 mm (7.0 inches)81%extreme
June Weather27°C (82°F)99 mm (3.9 inches)78%extreme
July Weather29°C (85°F)57 mm (2.2 inches)73%extreme
August Weather29°C (85°F)102 mm (4.0 inches)66%extreme
September Weather26°C (79°F)74 mm (2.9 inches)65%very high
October Weather20°C (68°F)147 mm (5.8 inches)72%very high
November Weather14°C (57°F)53 mm (2.1 inches)82%high
December Weather11°C (52°F)61 mm (2.4 inches)87%moderate

Compare Midlothian's Climate with Cities Worldwide