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September Weather in Bicknell, United States

Last updated: June 24, 2025

In September, the average temperature in Bicknell, United States hovers around 22°C (72°F), offering a pleasant climate. However, temperatures can fluctuate, with a minimum of 7°C (46°F) and a maximum reaching 34°C (93°F). Expect about 71 mm (2.8 in) of precipitation spread over 8 days, contributing to an average humidity of 69%.

September Temperature in Bicknell

In September in Bicknell, the average temperature is 22°C (72°F). Maximums can reach 34°C (93°F) and minimums can drop to as low as 7°C (46°F). Travelers should pack a variety of clothing to accommodate both warm days and cool evenings.

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

The chart illustrates September temperature patterns in Bicknell, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bicknell, September typically has an average temperature of 22°C (72°F), with highs reaching up to 34°C (93°F) and lows dropping to around 7°C (46°F).
JanFebMarAprMayJunJulAugSepOctNovDec333746556776797672604439
Data source: Temperature data for Bicknell 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 Bicknell

In Bicknell in September, the precipitation amount is 71 mm (2.8 in) over the course of 8 days.

September Precipitation Trends in Bicknell

The chart displays monthly precipitation patterns in Bicknell, 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 Bicknell, September typically receives around 71 mm (2.8 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec9411413912313311889917197102104
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Bicknell

In Bicknell in September, humidity is 69%. With an average temperature of 22°C (72°F), this humidity feels like a warm, enveloping blanket, making travel feel sticky and slightly oppressive, yet also invigorating as the air is thick with the scent of blooming flora and vibrant surroundings.

September Average Humidity in Bicknell

This chart illustrates the average monthly humidity levels in Bicknell, 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 Bicknell is approximately 69%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%85%86%84%79%82%79%70%69%76%88%87%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Bicknell

In Bicknell in September, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Bicknell.

Maximum UV Index Levels in Bicknell for September

The chart shows the monthly maximum UV Index (UVI) for Bicknell 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 Bicknell typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec357910111098643
Data source: Bicknell 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 Bicknell Compares to Other Months

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

This table compares monthly weather conditions in Bicknell, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (33°F)93 mm (3.7 inches)87%moderate
February Weather3°C (37°F)114 mm (4.5 inches)85%moderate
March Weather8°C (47°F)139 mm (5.5 inches)86%high
April Weather13°C (55°F)123 mm (4.8 inches)84%very high
May Weather20°C (67°F)133 mm (5.2 inches)79%very high
June Weather24°C (76°F)118 mm (4.6 inches)82%extreme
July Weather26°C (79°F)89 mm (3.5 inches)79%very high
August Weather24°C (76°F)91 mm (3.6 inches)70%very high
September Weather22°C (72°F)71 mm (2.8 inches)69%very high
October Weather16°C (60°F)97 mm (3.8 inches)76%high
November Weather7°C (44°F)102 mm (4.0 inches)88%moderate
December Weather4°C (39°F)104 mm (4.1 inches)87%moderate

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