Climate averages 1991–2020

Granada, Nicaragua weather
by month.

See how the year changes. April has the highest average daily maximum; February has the lowest average monthly rainfall.

Long-term climate patterns, not a forecast for a particular trip.

Warmest month 32.1°C April, average high
Coolest month 23.3°C January, average low
Wettest month 221 mm October, monthly total
Driest month 2.3 mm February, monthly total
The year at a glance · average highYear overview

Across the year Granada, Nicaragua averages a daytime high of 29.9°C and a nighttime low of 24.3°C, with about 1,145 mm of rain on roughly 157 days. April is the warmest month (average high 32.1°C) and October (tied with November) the coolest (28.9°C). October is the wettest month with 221 mm; February is the driest with 2.3 mm.

The annual picture

A year in Granada

30-year average
Average highAverage low°C
Average daily high and low temperatures by month The same values are available in the monthly table below. Lines show mean daily maxima and minima, not a forecast interval. 20253035 JanFebMarAprMayJunJulAugSepOctNovDec

Monthly rainfall

Average total · mm
Average monthly rainfall totalsEach bar is a mean monthly total over 1991–2020. Full numbers are in the table. JanFebMarAprMayJunJulAugSepOctNovDec 2500

Averages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated

Every month, side by side

Granada, Nicaragua climate table

1991–2020
Monthly climate averages for Granada, Nicaragua, 1991–2020
MonthAverage highHigh / lowAverage lowRainfall mm/monthRain days ≥1 mm/dayDaylight hours/dayDay­light h/day
January 29.6°C23.3°C23.3°C3.40.911.512 h
February 30.3°C23.4°C23.4°C2.30.711.712 h
March 31.2°C23.7°C23.7°C3.40.912.112 h
April 32.1°C24.8°C24.8°C204.312.412 h
May 31.0°C25.0°C25.0°C17518.512.713 h
June 29.5°C24.8°C24.8°C19124.612.813 h
July 29.3°C24.7°C24.7°C11520.812.813 h
August 29.6°C24.7°C24.7°C14022.312.513 h
September 29.4°C24.5°C24.5°C19625.912.212 h
October 28.9°C24.2°C24.2°C22125.211.912 h
November 28.9°C24.2°C24.2°C6810.911.612 h
December 29.3°C23.8°C23.8°C9.32.411.411 h

Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.

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Nearby cities

Distance from Granada

Read the numbers correctly

Climate, not a promise.

These patterns help compare months. They cannot tell you the weather on a specific day of your trip.

Sources, method and limits
What do the high and low temperatures mean?

We average the daily maximum and daily minimum for each calendar month over 1991–2020. They are not record extremes, a forecast range or temperatures at a fixed time of day.

How is a rain day counted?

A local calendar day (standard time, UTC-6, no daylight saving) with at least 1 mm of total precipitation counts as one rain day. We count these for each year and month, then average across 30 years. The average does not predict which days will be wet.

Where do the numbers come from?

ERA5-Land (temperature) and ERA5 (precipitation) reanalysis from the Copernicus Climate Change Service, read from the Open-Meteo open-data archive. Temperature comes from the 0.1° model cell at 11.90°, -86.00° (6 km from the city centre), adjusted up by 1.0°C for the difference between the city's elevation (62 m) and the cell's (211 m). Rain comes from the 0.25° cell at 12.00°, -86.00°. Masaya lies in the same rainfall cell, so its rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells. These are model estimates, not weather-station readings; coast, hills and city streets can differ.

Does this page show sunshine, humidity or sea temperature?

No. The data used here contain air temperature and precipitation only. Daylight hours are calculated from the city's latitude (sunrise to sunset), not measured sunshine.