Georgetown Temperatures: Monthly Averages and Year-Round Insights
On this page, we’ll explore Georgetown’s temperature statistics in detail, including day and night variations and monthly averages. We’ll also compare the annual temperature to other cities in Guyana.
Monthly Temperature Averages
In Georgetown temperatures are generally consistent throughout the year. Average maximum daytime temperatures range from a very warm 31°C in September, the warmest time of the year, to a comfortable 28°C during cooler months like January. At night, minimum temperatures typically average around 24°C during these months.
The chart below illustrates the average maximum day and minimum night temperatures in Georgetown by month:
The minimum temperature is commonly observed between 4 AM and 6 AM, with the maximum occurring around 3 PM, when the sun’s strength is at its peak. September, the city’s warmest month, sees 228 hours of sunshine.
The chart below shows the average temperature throughout the year:
January, the city’s coldest month, sees about 178 mm of rainfall spread over roughly 24 days. It records 203 hours of sunshine of sunshine.
Annual Temperatures in Guyana Compared
The map below shows the annual temperature across Guyana. You can also select the different months in case you are interested in a specific month.
very warm
warm
pleasant
moderate
cold
very cold
Georgetown Temperatures Compared World Wide
Georgetown’s average annual maximum temperature is 29°C. Let’s compare this with some popular tourist destinations:
In Barcelona, Spain, the average annual temperature is around 21°C, resulting in warm summers and mild winters throughout the year.
Meanwhile, Queenstown, New Zealand, the average annual temperature is significantly lower at 10°C, with mild summers and cold winters.
In Shanghai, China, the annual average temperature is 21°C, offering warm summers and mild winters.
In Tokyo, Japan, the average annual temperature is 21°C, expect warmer summers and milder winters.
How does the temperature feel?
Humidity is an essential factor in how you experience temperature. When a warm period is accompanied by high humidity, it results in a higher perceived temperature. This is especially true when temperatures exceed 25°C, as it can cause greater discomfort.
In Georgetown, during the coolest month, January, you will experience 81% humidity, which is considered very high. This is accompanied by an average maximum temperature of 28°C. In the warmest month, September, the humidity is 81% combined with an average maximum temperature of 31°C, which creates a very high-feel temperature. Explore our detailed page on humidity levels for further details.
How are these Temperatures Measured?
Generally, temperature data depicting climate is usually given over a 30-year average in order to reduce short-term fluctuations and reveal better long-term trends in climate conditions.
This temperature data is taken from land-based thermometers, ocean buoys, ships, and satellites. These measurements are transmitted to weather stations and climate centers around the globe where they are processed, averaged, and analyzed in order to monitor the trends and create climate models.
Sea vs. Land Temperatures
The influence of nearby oceans or large water bodies significantly affects local temperatures:
- Ocean Influence: Coastal regions tend to have more stable temperatures, as large bodies of water absorb and release heat slowly. This often results in milder winters and cooler summers compared to inland areas.
- Continental Climates: Landmasses well away from large bodies of water tend to show greater extremes in temperature, having hotter summers and colder winters because of the absence of water as a moderating influence.
For more detailed information about Georgetown’s weather, including monthly rainfall, sunshine hours, and humidity levels, visit our Georgetown climate page.
Current temperature in Georgetown
4 m/s
partly cloudy and small chance of slight rain
4 m/s
broken clouds and chance of rain
5 m/s
almost clear and no rain
