Temperature Outlook September 2023

September October November 2023

SON night-time (min.) and daytime (max.) temperatures are forecast to be uncomfortably high to many until October, especially because they are likely to end up even higher than usual during the peak and end of the annual Heat Season. Moreover, humidity and the frequency of heatwaves in September could even surpass previous months, further increasing heat stress and rivaling record hot months in 2010, 2016 and 2020.

December 2023, January February 2024

DISCLAIMER:

This Bulletin provides a broad overview of climate conditions up to 3 months in advance. It is based on insights drawn from CIMH’s suite of technical climate information products and epidemiological insights from CARPHA and PAHO. The information contained herein is provided with the understanding that the CARPHA, the PAHO and the CIMH make no warranties, either expressed or implied, concerning the accuracy, completeness, reliability or suitability of said information. The Bulletin may be freely used and disseminated by the public with appropriate acknowledgement of its source but shall not be modified in content and then presented as original material.