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September Weather in Hastings, United States

Last updated: June 24, 2025

In Hastings, United States, the average temperature in September hovers around 18°C (64°F), with the potential for a chilly minimum of 1°C (34°F) and a warm maximum of 33°C (91°F). Be prepared for some rain, as 115 mm (4.5 in) of precipitation is expected over approximately 9 days. Additionally, don't forget that the average humidity lingers at a comfortable 81%, adding a touch of moisture to the air.

September Temperature in Hastings

In September in Hastings, the average temperature is 18°C (64°F). The maximum can reach 33°C (91°F), and the minimum can be as low as 1°C (34°F). Travelers should be prepared for a wide range of temperatures and pack accordingly for both warm and cool weather.

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

The chart illustrates September temperature patterns in Hastings, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hastings, September typically has an average temperature of 18°C (64°F), with highs reaching up to 33°C (91°F) and lows dropping to around 1°C (34°F).
JanFebMarAprMayJunJulAugSepOctNovDec171733435971747064483323
Data source: Temperature data for Hastings 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 Hastings

In Hastings in September, the precipitation amount is 115 mm (4.5 in) over the course of 9 days, indicating a relatively wet period for the region.

September Precipitation Trends in Hastings

The chart displays monthly precipitation patterns in Hastings, 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 Hastings, September typically receives around 115 mm (4.5 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec32415987143115107122115993953
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Hastings

In Hastings in September, humidity is 81%. With an average temperature of 18°C (64°F), this humidity feels like a warm embrace, making travel both refreshing and slightly stifling at the same time.

September Average Humidity in Hastings

This chart illustrates the average monthly humidity levels in Hastings, 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 Hastings is approximately 81%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%90%85%84%78%80%81%81%81%84%88%84%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Hastings

In Hastings in September, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Hastings.

Maximum UV Index Levels in Hastings for September

The chart shows the monthly maximum UV Index (UVI) for Hastings 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 Hastings typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2457910997532
Data source: Hastings 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 Hastings Compares to Other Months

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

This table compares monthly weather conditions in Hastings, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-9°C (17°F)32 mm (1.3 inches)87%low
February Weather-8°C (17°F)41 mm (1.6 inches)90%moderate
March Weather1°C (33°F)59 mm (2.3 inches)85%moderate
April Weather6°C (44°F)87 mm (3.4 inches)84%high
May Weather15°C (59°F)143 mm (5.6 inches)78%very high
June Weather21°C (71°F)115 mm (4.5 inches)80%very high
July Weather23°C (74°F)107 mm (4.2 inches)81%very high
August Weather21°C (70°F)122 mm (4.8 inches)81%very high
September Weather18°C (64°F)115 mm (4.5 inches)81%high
October Weather9°C (48°F)99 mm (3.9 inches)84%moderate
November Weather1°C (33°F)39 mm (1.5 inches)88%moderate
December Weather-5°C (24°F)53 mm (2.1 inches)84%low

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