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April Weather in Tejar, Costa Rica

Last updated: August 23, 2025

In April, the average temperature in Tejar, Costa Rica reaches a comfortable 22°C (72°F), with daily variations ranging from a minimum of 17°C (63°F) to a maximum of 28°C (83°F). Prepare for some rain, as this month typically sees 253 mm (10.0 in) of precipitation spread over 29 days. The atmosphere is relatively humid, with an average humidity of 67%, making it a perfect time for indoor activities or enjoying the lush surroundings.

April Temperature in Tejar

In April in Tejar, the average temperature is 22°C (72°F), with a maximum that can reach 28°C (83°F) and a minimum that can drop to as low as 17°C (63°F). This pleasant climate makes Tejar an ideal destination for outdoor activities and sightseeing during this time of year.

April Weather in Tejar: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Tejar, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tejar, April typically has an average temperature of 22°C (72°F), with highs reaching up to 28°C (83°F) and lows dropping to around 17°C (63°F).
JanFebMarAprMayJunJulAugSepOctNovDec707172727272717171707070
Data source: Temperature data for Tejar generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

April Precipitation in Tejar

In Tejar in April, the precipitation amount is 253 mm (10.0 in) distributed over a span of 29 days.

April Precipitation Trends in Tejar

The chart displays monthly precipitation patterns in Tejar, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Tejar, April typically receives around 253 mm (10.0 inches) of precipitation spread over approximately 29 days.
JanFebMarAprMayJunJulAugSepOctNovDec1166574253706651683762853873503253
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Tejar

In Tejar in April humidity is 67%. With an average temperature of 22°C (72°F), this humidity feels like a warm embrace, creating a tropical ambiance that can be both refreshing and slightly stifling for traveling.

April Average Humidity in Tejar

This chart illustrates the average monthly humidity levels in Tejar, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Tejar is approximately 67%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec68%68%66%67%69%84%85%82%81%80%80%73%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Tejar

In Tejar in April, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Tejar, you can check here.

Maximum UV Index Levels in Tejar for April

The chart shows the monthly maximum UV Index (UVI) for Tejar in April, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In April, the maximum UV index in Tejar typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec111314141514141313131110
Data source: Tejar April UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How April Weather in Tejar Compares to Other Months

Weather in Tejar varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Tejar, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Tejar, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather21°C (71°F)116 mm (4.6 inches)68%extreme
February Weather22°C (71°F)65 mm (2.5 inches)68%extreme
March Weather22°C (72°F)74 mm (2.9 inches)66%extreme
April Weather22°C (72°F)253 mm (10.0 inches)67%extreme
May Weather22°C (72°F)706 mm (27.8 inches)69%extreme
June Weather22°C (72°F)651 mm (25.6 inches)84%extreme
July Weather22°C (72°F)682 mm (26.9 inches)85%extreme
August Weather22°C (71°F)762 mm (30.0 inches)82%extreme
September Weather21°C (71°F)853 mm (33.6 inches)81%extreme
October Weather21°C (70°F)873 mm (34.4 inches)80%extreme
November Weather21°C (71°F)503 mm (19.8 inches)80%extreme
December Weather21°C (71°F)253 mm (10.0 inches)72%very high

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