If you only need Delmas climate: monthly averages, the figures and table here are the whole story. Delmas runs from 25.7 C in Jan to 29.1 C in Aug, a swing of 3.4 C. Rain is spread through the year, with Oct the wettest month at 2.42 mm/day and Feb the driest at 0.58 mm/day. Taken together that is roughly 506 mm of rain a year for the grid cell. Every run re-reads the source and only rewrites this page when a figure actually changed. The table underneath carries the per-month breakdown; the related pages cover the same dataset nearby.
Annual mean temperature 27.5 C
Warmest month Aug (29.1 C)
Coldest month Jan (25.7 C)
Wettest month Oct (2.42 mm/day)
All-time record high 36.5 C
All-time record low 18.4 C
Annual precipitation 507 mm / year
Coordinates 18.54478, -72.30036
Population 395,260
Average monthly temperature and rainfall in Delmas
Month
Mean temp (C)
Rain (mm/day)
Record high (C)
Record low (C)
Jan
25.7
0.61
32.1
19.3
Feb
26.0
0.58
32.4
18.6
Mar
26.3
0.79
33.5
18.4
Apr
27.2
1.24
34.8
21.1
May
27.8
2.01
34.2
21.2
Jun
28.4
1.36
35.3
23.8
Jul
29.0
1.22
36.4
24.1
Aug
29.1
2.06
36.5
24.2
Sep
28.7
1.63
36.1
24.5
Oct
28.0
2.42
35.0
22.9
Nov
27.0
1.85
33.8
21.2
Dec
26.3
0.89
33.0
18.6
What the Delmas climate table shows
Values are multi-decadal climatological averages for the 18.54478, -72.30036 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
Is Delmas climate data a forecast?
No. These are multi-decadal averages for the grid cell, not a prediction for any particular year.
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.