One page for Santo Domingo climate: monthly averages, sourced from public APIs and refreshed automatically. Expect 24.7 C at the coldest (Jan) and 27.8 C at the warmest (Aug) — a 3.1 C spread. Expect a wet month and a dry month but no real season: 2.28 mm/day in Nov against 0.71 mm/day in Mar. Taken together that is roughly 579 mm of rain a year for the grid cell. Values come from a public open API; a successful result is cached so a later outage never blanks the page. Exact monthly values are in the table; links below cover adjacent locations and years.
Annual mean temperature 26.4 C
Warmest month Aug (27.8 C)
Coldest month Jan (24.7 C)
Wettest month Nov (2.28 mm/day)
All-time record high 34.9 C
All-time record low 17.5 C
Annual precipitation 580 mm / year
Coordinates 18.4719, -69.8923
Population 2,201,941
Average monthly temperature and rainfall in Santo Domingo
Month
Mean temp (C)
Rain (mm/day)
Record high (C)
Record low (C)
Jan
24.7
0.78
31.9
17.5
Feb
24.9
0.75
32.1
17.8
Mar
25.4
0.71
33.4
17.8
Apr
26.3
1.33
33.8
19.6
May
26.8
2.20
33.9
20.9
Jun
27.4
1.59
34.2
22.5
Jul
27.6
1.77
34.8
22.5
Aug
27.8
2.20
34.9
22.9
Sep
27.7
2.01
34.9
22.8
Oct
27.2
2.06
34.7
22.0
Nov
26.1
2.28
33.3
20.2
Dec
25.2
1.35
32.4
18.7
What the Santo Domingo climate table shows
Values are multi-decadal climatological averages for the 18.4719, -69.8923 grid cell, not a single year. Rain is the daily mean, so a value of 2.00 mm/day is about 60 mm across a 30-day month. Averages smooth over extremes, so use them for planning rather than for what to pack for next Tuesday.
Frequently asked questions
Why do the numbers differ from a weather app?
An app shows one location on one day. These are long-run averages, so they smooth out single hot or cold spells.
How much rain is 2.28 mm/day in a month?
Rain is recorded as a daily mean, so 2.28 mm/day is roughly 69 mm across a 30-day month.