One page for Austin climate: monthly averages, sourced from public APIs and refreshed automatically. Expect 9.3 C at the coldest (Jan) and 30.1 C at the warmest (Aug) — a 20.8 C spread. Expect a wet month and a dry month but no real season: 3.57 mm/day in May against 1.58 mm/day in Feb. Taken together that is roughly 837 mm of rain a year for the grid cell. The same build that regenerates the sitemap refreshes these values, and unchanged pages are left untouched. The table underneath carries the per-month breakdown; the related pages cover the same dataset nearby.
Annual mean temperature 20.2 C
Warmest month Aug (30.1 C)
Coldest month Jan (9.3 C)
Wettest month May (3.57 mm/day)
All-time record high 44.6 C
All-time record low -8.5 C
Annual precipitation 839 mm / year
Coordinates 30.26715, -97.74306
Population 974,447
Average monthly temperature and rainfall in Austin
Month
Mean temp (C)
Rain (mm/day)
Record high (C)
Record low (C)
Jan
9.3
1.86
29.7
-8.1
Feb
11.4
1.58
32.5
-8.5
Mar
15.9
2.35
33.6
-6.2
Apr
20.2
2.11
38.4
0.9
May
24.3
3.57
40.3
6.3
Jun
28.2
2.60
43.4
15.9
Jul
29.5
1.92
44.6
18.1
Aug
30.1
2.02
44.2
18.5
Sep
26.3
2.89
42.4
10.2
Oct
21.0
3.07
38.1
0.5
Nov
15.1
1.96
31.6
-5.0
Dec
10.4
1.59
29.1
-6.2
What the Austin climate table shows
Values are multi-decadal climatological averages for the 30.26715, -97.74306 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 Austin 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.