Climate averages 1991–2020

Santiago de los Caballeros weather
in July.

A hot, fairly dry month: the 2nd warmest and the driest of the year.

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

Average high 32.7°C Daytime mean, July

Average low 23.0°C Night-time mean, July

Rainfall 33 mm 9 days with ≥1 mm

Daylight 13 h Sunrise to sunset, per day

July is a hot month in Santiago de los Caballeros: daytime highs average 32.7°C and nights cool to about 23.0°C. By daytime temperature it is the 2nd warmest of the 12 months.

Expect about 33 mm of rain on roughly 9 days, which makes July a fairly dry month (the driest month of the year). Daylight, from sunrise to sunset, lasts about 13 h 11 min on an average July day.

The nearest other city in this atlas is La Vega (31 km away). In July its highs average 31.5°C, 1.3°C cooler than Santiago de los Caballeros, with 38 mm of rain.

Among the 14 cities listed in the Dominican Republic, Santiago de los Caballeros ranks 1st of 14 for the warmest July highs and 1st of 14 for the driest July (rainfall, lowest first). The mean July high of those 14 cities is 30.6°C; Santiago de los Caballeros is 2.1°C warmer than that mean.

From July to August, average highs rise by 0.2°C to 33.0°C, and monthly rainfall rises from 33 mm to 52 mm.

The annual picture

July 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

Santiago de los Caballeros climate table

1991–2020

Monthly climate averages for Santiago de los Caballeros, 1991–2020
Month	Average highHigh / low	Average low	Rainfall mm/month	Rain days ≥1 mm/day	Daylight hours/dayDaylight h/day
January	27.5°C19.1°C	19.1°C	37	7.6	11.111 h
February	28.2°C19.2°C	19.2°C	34	7.0	11.511 h
March	29.1°C19.4°C	19.4°C	48	9.1	12.012 h
April	30.0°C20.5°C	20.5°C	72	12.4	12.613 h
May	30.8°C21.5°C	21.5°C	99	16.8	13.013 h
June	32.4°C22.5°C	22.5°C	49	11.1	13.313 h
July, selected	32.7°C23.0°C	23.0°C	33	9.4	13.213 h
August	33.0°C23.1°C	23.1°C	52	10.8	12.813 h
September	32.5°C22.6°C	22.6°C	81	14.7	12.312 h
October	31.1°C22.0°C	22.0°C	81	15.1	11.712 h
November	28.8°C20.9°C	20.9°C	64	12.8	11.211 h
December	27.8°C19.7°C	19.7°C	37	7.8	11.011 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

July in nearby cities

Distance from Santiago de los Caballeros

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 Santiago de los Caballeros) is explained once on the Santiago de los Caballeros year overview and on the Sources, method and limits page.