Karimunjawa Temperatures: Monthly Averages and Year-Round Insights

On this page, we’ll explore Karimunjawa’s temperature statistics in detail, including day and night variations and monthly averages. We’ll also compare the annual temperature to other cities in Indonesia.

Monthly Temperature Averages

The climate in Karimunjawa remains fairly constant, offering comfortable temperatures throughout the year. Average maximum daytime temperatures reach a warm 30°C in May. In January, the coolest month of the year, temperatures drop to a warm 29°C. At night, expect even cooler temperatures, with lows averaging around 26°C.

The chart below illustrates the average maximum day and minimum night temperatures in Karimunjawa 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.

The chart below shows the average temperature throughout the year:

January, the city’s coldest month, sees about 430 mm of rainfall spread over roughly 19 days.

Annual Temperatures in Indonesia Compared

The map below shows the annual temperature across Indonesia. You can also select the different months in case you are interested in a specific month.

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Legend very warm warm pleasant moderate cold very cold

Very warm means maximum temperatures above 32°C. Warm: 25°C to 32°C. Pleasant: 18°C to 25°C Moderate: 10°C to 18°C. Cold: 5°C to 10°C. Very cold: lower than 5°C

Karimunjawa Temperatures Compared World Wide

Karimunjawa’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.

Interlaken, Switzerland, the average annual temperature is significantly lower at 8°C, with mild summers and very cold winters.

Boston, USA, experiences seasonal shifts similar to New York, with an average annual temperature of 16°C.

Adelaide, Australia, enjoys warm summers and mild winters, with an average annual temperature of 21°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 Karimunjawa’s weather, including monthly rainfall, sunshine hours, and humidity levels, visit our Karimunjawa climate page.