nomadseason

September Weather in Lamont, Canada

Last updated: June 18, 2025

In Lamont, Canada, the average temperature for September hovers around 10°C (51°F). However, be prepared for a range of temperatures, with minimums dipping to -3°C (27°F) and maximums soaring to 30°C (86°F). Expect about 39 mm (1.6 in) of precipitation over roughly 7 days, accompanied by an average humidity of 73%.

September Temperature in Lamont

In September in Lamont, the average temperature is 10°C (51°F). The maximum can reach 30°C (86°F) and the minimum can be as low as -3°C (27°F). This variation makes Lamont a destination where travelers should be prepared for both warm days and chilly nights.

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

The chart illustrates September temperature patterns in Lamont, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lamont, September typically has an average temperature of 10°C (51°F), with highs reaching up to 30°C (86°F) and lows dropping to around -3°C (27°F).
JanFebMarAprMayJunJulAugSepOctNovDec12822345259636050372314
Data source: Temperature data for Lamont generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Lamont

In Lamont in September, the precipitation amount is 39 mm (1.6 in) over the course of 7 days.

September Precipitation Trends in Lamont

The chart displays monthly precipitation patterns in Lamont, 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 Lamont, September typically receives around 39 mm (1.6 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec1818233051108967440303218
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in Lamont

In Lamont in September, humidity is 73%. With an average temperature of 10°C (51°F), this humidity feels like a chilly dampness that can make outdoor activities uncomfortable, causing your clothes to cling to your skin and a persistent coolness that seeps into your bones, which might deter long excursions without proper layering.

September Average Humidity in Lamont

This chart illustrates the average monthly humidity levels in Lamont, 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 Lamont is approximately 73%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%92%87%81%77%77%81%78%73%78%82%91%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Lamont

In Lamont in September, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Lamont, you can refer to this Hourly UV Index in Lamont.

Maximum UV Index Levels in Lamont for September

The chart shows the monthly maximum UV Index (UVI) for Lamont 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 Lamont typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235677876321
Data source: Lamont 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 Lamont Compares to Other Months

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

This table compares monthly weather conditions in Lamont, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-11°C (12°F)18 mm (0.7 inches)90%low
February Weather-13°C (8°F)18 mm (0.7 inches)92%moderate
March Weather-6°C (22°F)23 mm (0.9 inches)87%moderate
April Weather1°C (35°F)30 mm (1.2 inches)81%high
May Weather11°C (52°F)51 mm (2.0 inches)77%high
June Weather15°C (60°F)108 mm (4.3 inches)77%high
July Weather17°C (63°F)96 mm (3.8 inches)81%very high
August Weather16°C (60°F)74 mm (2.9 inches)78%high
September Weather10°C (51°F)39 mm (1.6 inches)73%high
October Weather3°C (37°F)30 mm (1.2 inches)78%moderate
November Weather-5°C (23°F)32 mm (1.3 inches)82%low
December Weather-10°C (14°F)18 mm (0.7 inches)91%low

Compare Lamont's Climate with Cities Worldwide