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September Weather in Bottineau, United States

Last updated: June 24, 2025

In September, the average temperature in Bottineau, United States hovers around 14°C (57°F), with monthly variations that can dip to a chilly -3°C (28°F) and soar to a warm 31°C (88°F). Visitors should prepare for about 70 mm (2.8 in) of precipitation over 8 days, contributing to an average humidity of 71%. Embrace the diverse weather conditions for a unique experience!

September Temperature in Bottineau

In September in Bottineau, the average temperature is 14°C (57°F). Maximum temperatures can reach 31°C (88°F), while minimums can drop to as low as -3°C (28°F). This makes Bottineau an ideal destination for travelers seeking diverse weather experiences.

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

The chart illustrates September temperature patterns in Bottineau, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bottineau, September typically has an average temperature of 14°C (57°F), with highs reaching up to 31°C (88°F) and lows dropping to around -3°C (28°F).
JanFebMarAprMayJunJulAugSepOctNovDec8625375465696657412515
Data source: Temperature data for Bottineau 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 Bottineau

In Bottineau in September, the total precipitation amount is 70 mm (2.8 in), spread over the course of 8 days.

September Precipitation Trends in Bottineau

The chart displays monthly precipitation patterns in Bottineau, 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 Bottineau, September typically receives around 70 mm (2.8 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec141522233482646470412620
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Bottineau

In Bottineau in September, humidity is 71%. With an average temperature of 14°C (57°F), this humidity feels like a damp blanket enveloping you, making outdoor activities less enjoyable and encouraging visitors to seek refuge in shaded spots or air-conditioned spaces.

September Average Humidity in Bottineau

This chart illustrates the average monthly humidity levels in Bottineau, 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 Bottineau is approximately 71%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%91%87%78%73%71%76%77%71%75%84%92%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Bottineau

In Bottineau 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 Bottineau.

Maximum UV Index Levels in Bottineau for September

The chart shows the monthly maximum UV Index (UVI) for Bottineau 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 Bottineau typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec245889987422
Data source: Bottineau 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 Bottineau Compares to Other Months

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

This table compares monthly weather conditions in Bottineau, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-13°C (9°F)14 mm (0.5 inches)89%low
February Weather-15°C (6°F)15 mm (0.6 inches)91%moderate
March Weather-4°C (25°F)22 mm (0.9 inches)87%moderate
April Weather3°C (37°F)23 mm (0.9 inches)78%very high
May Weather12°C (54°F)34 mm (1.3 inches)73%very high
June Weather19°C (66°F)81 mm (3.2 inches)71%very high
July Weather21°C (69°F)64 mm (2.5 inches)76%very high
August Weather19°C (66°F)64 mm (2.5 inches)77%very high
September Weather14°C (57°F)70 mm (2.8 inches)71%high
October Weather5°C (41°F)41 mm (1.6 inches)75%moderate
November Weather-4°C (25°F)26 mm (1.0 inches)84%low
December Weather-9°C (15°F)20 mm (0.8 inches)92%low

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