Bethlehem Temperatures: Monthly Averages and Year-Round Insights
On this page, we’ll explore Bethlehem’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
Seasonal changes in Bethlehem bring a little variety without extreme temperature swings. Typically, maximum daytime temperatures range from a comfortable 27°C in January to a moderate 18°C in the coolest month, July. Nights are cooler, with temperatures generally dropping to 1°C, particularly during the colder months.
The chart below illustrates the average maximum day and minimum night temperatures in Bethlehem by month:
The minimum temperature is often recorded between 4 AM and 6 AM, while the highest temperature is usually reached at 3 PM. During this time the sun's heating effect is the strongest.
The chart below shows the average temperature throughout the year:
July, the city’s coldest month, receives about 8.4 mm of rainfall spread over roughly 2 days. For more information, please visit our Bethlehem Precipitation page.
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
Bethlehem Temperatures Compared World Wide
Bethlehem’s average annual maximum temperature is 23°C. Let’s compare this with some popular tourist destinations:
Athens, Greece, experiences an average annual temperature of 23°C, with hot summers and mild winters typical of a Mediterranean climate.
In Toronto, Canada, the average annual temperature is 13°C, with snowy winters and warm summers.
Boston, USA, experiences seasonal shifts similar to New York, with an average annual temperature of 16°C.
Perth, Australia, experiences a Mediterranean climate, with a pleasant average temperature of 25°C.
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.
Temperatures in the Mountains
Although not all regions have mountains, elevated areas exhibit distinct temperature variations.
- Sun Exposure: Sunlit slopes tend to be warmer, while shaded areas remain cooler.
- Altitude Effects: Temperatures drop by approximately 6°C for every 1,000 meters of elevation, creating distinct microclimates.
For more detailed information about Bethlehem’s weather, including monthly rainfall, sunshine hours, and humidity levels, visit our Bethlehem climate page.
Current temperature in Bethlehem
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