Heredia Temperatures: Monthly Averages and Year-Round Insights
On this page, we’ll explore Heredia’s temperature statistics in detail, including day and night variations and monthly averages. We’ll also compare the annual temperature to other cities in Costa Rica.
Monthly Temperature Averages
With minimal seasonal shifts, Heredia experiences a constant climate year-round. Average maximum daytime temperatures reach a comfortable 26°C in April. In January, the coolest month of the year, temperatures drop to a comfortable 24°C. At night, minimum temperatures can drop even lower, averaging around 15°C.
The chart below illustrates the average maximum day and minimum night temperatures in Heredia 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:
April, the city’s warmest month, also receives about 93 mm of rainfall spread over roughly 11 days. For more information, please visit our Heredia Precipitation page.
Annual Temperatures in Costa Rica Compared
The map below shows the annual temperature across Costa Rica. You can also select the different months in case you are interested in a specific month.
very warm
warm
pleasant
moderate
cold
very cold
Heredia Temperatures Compared World Wide
Heredia’s average annual maximum temperature is 25°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 contrast, in Oslo, Norway, 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 Brisbane, Australia, the average annual temperature is 26°C, making it warmer than Sydney.
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 Heredia’s weather, including monthly rainfall, sunshine hours, and humidity levels, visit our Heredia climate page.
Current temperature in Heredia
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broken clouds and thunder
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broken clouds and thunder
