What’s the climate like in Retalhuleu?
The current climate of Retalhuleu features average monthly temperatures ranging from highs of 34°C during the day to lows of 31°C. The average yearly temperature is around 33°C. At night, temperatures in the colder months average around 19°C and in the warmer months around 22°C.
The highest temperature recorded in Retalhuleu in recent years was 44°C in October 2014. The lowest daytime temperature recorded was 22°C in June 2020.
On average, Retalhuleu receives 2817 mm of precipitation each year. For comparison, London gets 701 mm of precipitation annually.
The hurricane season in Retalhuleu runs from June to November.
Best time to visit Retalhuleu?
The best time to visit Retalhuleu for sunny weather is January through April and December. During this period, you'll have good temperatures and not too much rain, making it a great time to visit Retalhuleu. In the other months of the year, there's too much rain or the temperature isn't ideal for a visit if you want sunny and pleasant weather.
Climate Table of Retalhuleu
The climate table of Retalhuleu shows the average temperatures, precipitation, and UV index per month. The table gives an overview of the average day and night temperatures in degrees Celsius, the total amount of precipitation in millimetres, the total snowfall in centimetres, and the UV index for each month. Precipitation is always measured as water, even if it's snow or hail.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
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| Temp. max (°C) | 32 | 34 | 33 | 34 | 32 | 31 | 32 | 32 | 31 | 31 | 31 | 32 |
| Temp. min (°C) | 19 | 21 | 21 | 22 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 20 |
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| Precipitation (mm) | 30 | 14 | 60 | 105 | 413 | 448 | 317 | 373 | 440 | 416 | 172 | 29 |
| UV Index | 8 | 9 | 9 | 9 | 8 | 7 | 8 | 8 | 7 | 7 | 7 | 8 |
Click on the month name to see more weather details, like daily averages, temperatures, and precipitation for the past years in that month.
- Average yearly temperature: 33°C
- Highest temperature: 34°C in February and April
- Lowest temperature: 31°C in June, September, October and November
- Precipitation: 2817 mm per year, averaging 235 mm per month
- Driest months: 14 mm in February, 29 mm in December and 30 mm in January
- Wettest months: 448 mm in June, 440 mm in September and 416 mm in October
Table of Contents
Average Temperature per Month in Retalhuleu
This graph shows the average maximum temperatures per month in Retalhuleu, Guatemala. The temperatures are shown in degrees Celsius and the average is calculated based on the recorded temperatures per month from past years.
Average Precipitation per Month in Retalhuleu
This graph shows how much precipitation Retalhuleu, Guatemala, gets on average per month. Precipitation is always measured as water, even if it's snow or hail. This makes it easy to compare how much has fallen, regardless of the form of precipitation. The amount of precipitation is measured in millimetres and the average is calculated based on the recorded precipitation per month from past years.
Average UV Index per Month in Retalhuleu
This graph shows the average UV index per month in Retalhuleu, Guatemala. The UV index indicates the intensity of ultraviolet radiation and ranges from 0 to a maximum of 11.
Yearly Temperature in Retalhuleu
This graph shows the average yearly temperature in Retalhuleu, Guatemala. The yearly temperature, expressed in degrees Celsius, is the average of all twelve monthly temperatures summed up for that year.
Total Yearly Precipitation in Retalhuleu
This chart shows the total yearly precipitation in Retalhuleu, Guatemala, over the past few years. The total yearly precipitation, measured in millimetres, is the sum of all the rain that fell in the twelve months of that year.
Weather experiences in Retalhuleu
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Average Weather in Retalhuleu by Month
Click on a month below to see detailed weather info for Retalhuleu. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
