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September Weather in Vega, United States

Last updated: June 24, 2025

In Vega, United States, the average temperature in September hovers around 22°C (72°F). Expect a temperature range between a brisk 2°C (36°F) and a sizzling 38°C (100°F). During this period, the region receives about 36 mm (1.4 in) of precipitation over 7 days, contributing to an average humidity level of 76%.

September Temperature in Vega

In September, in Vega, the average temperature is 22°C (72°F), with maximums reaching 38°C (100°F) and minimums dipping as low as 2°C (36°F). This temperature range makes Vega an ideal destination for travelers seeking both warm days and cool evenings.

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

The chart illustrates September temperature patterns in Vega, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Vega, September typically has an average temperature of 22°C (72°F), with highs reaching up to 38°C (100°F) and lows dropping to around 2°C (36°F).
JanFebMarAprMayJunJulAugSepOctNovDec384051576777807872584841
Data source: Temperature data for Vega 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 Vega

In Vega in September, the total precipitation amount is 36 mm (1.4 in) over a span of 7 days.

September Precipitation Trends in Vega

The chart displays monthly precipitation patterns in Vega, 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 Vega, September typically receives around 36 mm (1.4 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec191138336345376136621311
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Vega

In Vega in September humidity is 76%. With an average temperature of 22°C (72°F), this humidity feels like a warm embrace, making travel slightly uncomfortable as you navigate through the thick, saturated air.

September Average Humidity in Vega

This chart illustrates the average monthly humidity levels in Vega, 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 Vega is approximately 76%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec74%75%61%62%69%74%75%78%76%76%80%77%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Vega

In Vega 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 Vega.

Maximum UV Index Levels in Vega for September

The chart shows the monthly maximum UV Index (UVI) for Vega 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 Vega typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec469111112121110864
Data source: Vega 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 Vega Compares to Other Months

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

This table compares monthly weather conditions in Vega, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (39°F)19 mm (0.8 inches)74%moderate
February Weather5°C (41°F)11 mm (0.4 inches)75%high
March Weather11°C (51°F)38 mm (1.5 inches)61%very high
April Weather14°C (58°F)33 mm (1.3 inches)61%extreme
May Weather20°C (68°F)63 mm (2.5 inches)69%extreme
June Weather25°C (77°F)45 mm (1.8 inches)74%extreme
July Weather27°C (80°F)37 mm (1.5 inches)75%extreme
August Weather26°C (78°F)61 mm (2.4 inches)78%extreme
September Weather22°C (72°F)36 mm (1.4 inches)76%very high
October Weather14°C (58°F)62 mm (2.4 inches)76%very high
November Weather9°C (48°F)13 mm (0.5 inches)80%high
December Weather5°C (41°F)11 mm (0.4 inches)77%moderate

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