Weather in Liberia in April

Costa Rica · 20-year averages, April

A hard month. April is a hard month in Liberia, and worth planning around. Daytime highs average 35.5 °C and the afternoon is not negotiable — outdoor plans move to early morning or evening.

April ranks 11 of 12 — near the bottom of Liberia's year. December is the month that works, and the swing between the two is 41 points, which is a different holiday rather than a slightly better one.

Rain falls on only 6 days, so an itinerary with no wet-weather fallback is a reasonable risk. Pack for heat management rather than style: shade, water, and a schedule that gives up on the middle of the day.

What the averages hide

Averages flatten a month, and this one hides a few things: 21 days of the month clear 35 °C — that is not a heatwave, it is the month. Across the twenty years measured, the hottest April day reached 38.8 °C and the coldest night fell to 21.6 °C, and the wettest single day dropped 42 mm — roughly 145% of the month's rain in one day.

This is the volatile part. April rainfall has ranged from 0 mm to 127 mm across the twenty years measured — a 127 mm spread around an average of 29 mm. The average is real but almost no individual April looks like it, so treat the figure as the middle of a wide range rather than a forecast.

Wind is light at 11.1 km/h, so the temperature on the page is close to the temperature on your skin, and humidity is unremarkable at 60%.

How April sits in the year

Temperatures hold steady either side: 35.2 °C in March, 35.5 here, 32.6 in May. Nothing about the timing within the month matters much. Rain is the thing that moves: May brings 16 days more of it, so the earlier half of a flexible trip is the safer half.

Daylight in April

Liberia sits close enough to the equator that daylight barely moves all year — 12.4 hours in April, against a range of just 1.2 hours across the whole calendar. Sunrise and sunset land at roughly the same time whenever you come.

An inland climate

Despite being inland, the year stays fairly even: 12.7 °C between the year's warmest afternoons and coldest nights.

How busy it gets

Off season. The genuine off season: cheapest by a distance, with the caveat that some tours and restaurants close entirely.

Crowd levels are estimated from climate desirability and school-holiday calendars, not from visitor numbers.

April in Liberia versus nearby

If Liberia is one option among several, the nearby comparison is worth making. Puntarenas is close enough to be a coin toss — within a degree on temperature, 3 days more rain. San José is a better bet in April — 7.5 °C cooler, 7 days more rain.

So: April is a compromise. December is 33 points better and is what Liberia is actually like at its best — worth moving the trip for if that is possible, and worth adjusting expectations for if it is not.

Every month in Liberia

MonthHigh °CLow °CRain daysRain mmHumidity %Daylight hScore
January32.122.8 146911.675
February33.823.1 036311.869
March35.223.7 145912.148
April35.524.8 6296012.448
May32.625.2 222227312.640
June29.824.6 252268312.750
July30.224.3 231658212.749
August30.424.4 232228112.549
September29.424.3 283178412.251
October28.524 273598711.952
November28.823.2 151638511.659
December30.122.8 3177911.581

See all twelve months in Liberia, or where else to go in April.

Planning the rest of the trip

Built and maintained by Amit Sharma, Auckland, New Zealand. I build these sites so the answer is free and the data is public.

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