nomadseason

September Weather in North Lakeport, United States

Last updated: June 24, 2025

In North Lakeport, United States, the average temperature in September is a pleasant 21°C (70°F). However, temperatures can fluctuate significantly, with a minimum of 4°C (40°F) and soaring up to a maximum of 42°C (109°F). Visitors can expect minimal precipitation at just 3 mm (0.1 in) over the course of 1 day, coupled with an average humidity of 68%. Enjoy your stay while soaking up the diverse weather!

September Temperature in North Lakeport

In September in North Lakeport, the average temperature is 21°C (70°F), with maximums reaching up to 42°C (109°F) and minimums dropping as low as 4°C (40°F). This wide temperature range makes it essential for travelers to be prepared for both warm days and cooler evenings.

September Weather in North Lakeport: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in North Lakeport, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In North Lakeport, September typically has an average temperature of 21°C (70°F), with highs reaching up to 42°C (109°F) and lows dropping to around 4°C (40°F).
JanFebMarAprMayJunJulAugSepOctNovDec464749556170767570615245
Data source: Temperature data for North Lakeport 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 North Lakeport

In North Lakeport in September, the precipitation amount is 3 mm (0.1 in) over the course of 1 day.

September Precipitation Trends in North Lakeport

The chart displays monthly precipitation patterns in North Lakeport, 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 North Lakeport, September typically receives around 3 mm (0.1 inches) of precipitation spread over approximately 1 days.
JanFebMarAprMayJunJulAugSepOctNovDec157165119604220134972104
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in North Lakeport

In North Lakeport in September humidity is 68%. With an average temperature of 21°C (70°F), this humidity feels like a warm embrace, making the air feel slightly heavy and sticky, which can be quite exhausting for travelers.

September Average Humidity in North Lakeport

This chart illustrates the average monthly humidity levels in North Lakeport, 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 North Lakeport is approximately 68%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%84%83%80%80%76%70%66%68%72%84%84%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in North Lakeport

In North Lakeport in September, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in North Lakeport.

Maximum UV Index Levels in North Lakeport for September

The chart shows the monthly maximum UV Index (UVI) for North Lakeport 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 North Lakeport typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3578111111109743
Data source: North Lakeport 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 North Lakeport Compares to Other Months

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

This table compares monthly weather conditions in North Lakeport, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather8°C (46°F)157 mm (6.2 inches)86%moderate
February Weather8°C (47°F)165 mm (6.5 inches)84%moderate
March Weather9°C (49°F)119 mm (4.7 inches)83%high
April Weather13°C (55°F)60 mm (2.4 inches)80%very high
May Weather16°C (61°F)42 mm (1.7 inches)80%extreme
June Weather21°C (70°F)2 mm (0.1 inches)76%extreme
July Weather24°C (76°F)0 mm (0.0 inches)70%extreme
August Weather24°C (76°F)1 mm (0.0 inches)66%very high
September Weather21°C (70°F)3 mm (0.1 inches)68%very high
October Weather16°C (61°F)49 mm (1.9 inches)72%high
November Weather11°C (52°F)72 mm (2.9 inches)84%moderate
December Weather7°C (46°F)104 mm (4.1 inches)84%moderate

Compare North Lakeport's Climate with Cities Worldwide