Climate averages 1991–2020

Trinidad weather
in January.

A hot, very wet month: the joint 6th warmest and the wettest of the year.

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

Average high 29.3°C Daytime mean, January

Average low 23.6°C Night-time mean, January

Rainfall 330 mm 27 days with ≥1 mm

Daylight 13 h Sunrise to sunset, per day

January is a hot month in Trinidad: daytime highs average 29.3°C and nights cool to about 23.6°C. By daytime temperature it is the joint 6th warmest of the 12 months.

Expect about 330 mm of rain on roughly 27 days, which makes January a very wet month (the wettest month of the year). Daylight, from sunrise to sunset, lasts about 12 h 54 min on an average January day.

The nearest other city in this atlas is Sacaba (310 km away). In January its highs average 19.7°C, 9.7°C cooler than Trinidad, with 230 mm of rain.

Among the 14 cities listed in Bolivia, Trinidad ranks joint 4th of 14 for the warmest January highs and 14th of 14 for the driest January (rainfall, lowest first). The mean January high of those 14 cities is 21.8°C; Trinidad is 7.5°C warmer than that mean.

From January to February, average highs fall by 0.2°C to 29.1°C, and monthly rainfall falls from 330 mm to 286 mm.

The annual picture

January in context

30-year average

Average highAverage low°C

Monthly rainfall

Average total · mm

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

Every month, side by side

Trinidad climate table

1991–2020

Monthly climate averages for Trinidad, 1991–2020
Month	Average highHigh / low	Average low	Rainfall mm/month	Rain days ≥1 mm/day	Daylight hours/dayDaylight h/day
January, selected	29.3°C23.6°C	23.6°C	330	26.8	12.913 h
February	29.1°C23.4°C	23.4°C	286	23.6	12.613 h
March	29.3°C23.3°C	23.3°C	234	23.5	12.212 h
April	29.0°C22.6°C	22.6°C	142	16.5	11.812 h
May	27.6°C20.9°C	20.9°C	84	11.0	11.411 h
June	27.4°C20.0°C	20.0°C	54	7.4	11.311 h
July	27.9°C19.3°C	19.3°C	41	5.1	11.311 h
August	30.3°C20.6°C	20.6°C	50	6.2	11.612 h
September	31.2°C22.2°C	22.2°C	106	10.2	12.012 h
October	31.0°C23.3°C	23.3°C	161	16.7	12.412 h
November	29.9°C23.3°C	23.3°C	239	19.5	12.813 h
December	29.5°C23.6°C	23.6°C	298	25.4	13.013 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.

Compare places

January in nearby cities

Distance from Trinidad

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

How these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Trinidad) is explained once on the Trinidad year overview and on the Sources, method and limits page.