nomadseason

September Weather in Cambridge, Jamaica

Last updated: August 23, 2025

In Cambridge, Jamaica, the average temperature in September hovers around 28°C (82°F), with minimums dipping to 25°C (77°F) and maximums peaking at 33°C (91°F). Expect a significant amount of rain, with 173 mm (6.8 in) of precipitation spread over 27 days. The air is quite humid too, with an average humidity level of 73%.

September Temperature in Cambridge

In September, in Cambridge, the average temperature is 28°C (82°F). The maximum can reach 33°C (91°F), while the minimum can be as low as 25°C (77°F). This pleasant climate makes it an ideal destination for travelers seeking warm weather and outdoor activities.

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

The chart illustrates September temperature patterns in Cambridge, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cambridge, September typically has an average temperature of 28°C (82°F), with highs reaching up to 33°C (91°F) and lows dropping to around 25°C (77°F).
JanFebMarAprMayJunJulAugSepOctNovDec777878798182838382818079
Data source: Temperature data for Cambridge 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 Cambridge

In Cambridge in September, the precipitation amount is 173 mm (6.8 in) over the course of 27 days.

September Precipitation Trends in Cambridge

The chart displays monthly precipitation patterns in Cambridge, 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 Cambridge, September typically receives around 173 mm (6.8 inches) of precipitation spread over approximately 27 days.
JanFebMarAprMayJunJulAugSepOctNovDec38347010019511613215017318511939
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in Cambridge

In Cambridge in September humidity is 73%. With an average temperature of 28°C (82°F), this humidity feels like stepping into a warm, thick blanket, making traveling feel sticky and heavier; staying hydrated and taking breaks in the shade becomes essential.

September Average Humidity in Cambridge

This chart illustrates the average monthly humidity levels in Cambridge, 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 Cambridge is approximately 73%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec74%72%71%72%69%70%72%73%73%74%76%75%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Cambridge

In Cambridge in September, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Cambridge.

Maximum UV Index Levels in Cambridge for September

The chart shows the monthly maximum UV Index (UVI) for Cambridge 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 Cambridge typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec911131313131313121298
Data source: Cambridge 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 Cambridge Compares to Other Months

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

This table compares monthly weather conditions in Cambridge, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (78°F)38 mm (1.5 inches)74%very high
February Weather25°C (78°F)34 mm (1.4 inches)72%extreme
March Weather26°C (78°F)70 mm (2.8 inches)71%extreme
April Weather26°C (80°F)100 mm (3.9 inches)72%extreme
May Weather27°C (81°F)195 mm (7.7 inches)69%extreme
June Weather28°C (82°F)116 mm (4.6 inches)70%extreme
July Weather28°C (83°F)132 mm (5.2 inches)72%extreme
August Weather28°C (83°F)150 mm (5.9 inches)73%extreme
September Weather28°C (82°F)173 mm (6.8 inches)73%extreme
October Weather27°C (81°F)185 mm (7.3 inches)73%extreme
November Weather26°C (80°F)119 mm (4.7 inches)76%very high
December Weather26°C (79°F)39 mm (1.5 inches)75%very high

Compare Cambridge's Climate with Cities Worldwide