Germiston Temperatures: Monthly Averages and Year-Round Insights
On this page, we’ll explore Germiston’s temperature statistics in detail, including day and night variations and monthly averages. We’ll also compare the annual temperature to other cities in South Africa.
Monthly Temperature Averages
In Germiston, seasonal changes bring about a moderate variation in temperatures. On average, maximum daytime temperatures range from a comfortable 27°C in January to a pleasant 20°C in July. Nighttime temperatures can drop, with averages reaching 4°C in July.
The chart below illustrates the average maximum day and minimum night temperatures in Germiston by month:
The coldest temperatures are usually recorded between 4 AM and 6 AM, while the hottest temperatures occur near 3 PM, at the peak of the sun's warmth. January, the city’s warmest month, receives 250 hours of sunshine.
The chart below shows the average temperature throughout the year:
July, the city’s coldest month, sees about 3.7 mm of rainfall spread over roughly a single day. It records 284 hours of sunshine of sunshine.
Annual Temperatures in South Africa Compared
The map below shows the annual temperature across South Africa. You can also select the different months in case you are interested in a specific month.
very warm
warm
pleasant
moderate
cold
very cold
Germiston Temperatures Compared World Wide
Germiston’s average annual maximum temperature is 24°C. Let’s compare this with some popular tourist destinations:
Seville, Spain, stands out with its warm Mediterranean climate and an average annual temperature of 23°C.
Glasgow, Scotland, the average annual temperature is significantly lower at 13°C, with mild summers and cold winters.
In Seoul, South Korea, the average annual temperature is 18°C, featuring distinct seasons.
Melbourne, Australia, has a slightly cooler climate, with an average annual temperature of 20°C.
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 Germiston, during the coolest month, July, you will experience 49% humidity, which is considered moderate. This is accompanied by an average maximum temperature of 20°C. In the warmest month, January, the humidity is 69% combined with an average maximum temperature of 27°C, which creates a 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.
Effects of Temperature on Weather and Climate
Temperature variations influence precipitation patterns in Amsterdam:
Rainfall: Warm air holds more moisture, leading to heavier rain during warmer months. However, precipitation is generally moderate year-round.
Snow: Occasional snowfall occurs in winter, though it rarely lasts very long.
For more detailed information about Germiston’s weather, including monthly rainfall, sunshine hours, and humidity levels, visit our Germiston climate page.
Current temperature in Germiston
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