Climate LabSan Antonio, United States

Climate Lab·

Monthly climate metrics across temperature, precipitation, wind, and UV.

MetricJanFebMarAprMayJunJulAugSepOctNovDecYear
Temperature
Daily high°C
21
23
27
30
32
35
36
37
34
31
25
23
29
Daily mean°C
14
14
20
22
27
31
32
32
30
25
18
16
23
Daily low°C
3
5
11
14
20
24
25
25
23
16
11
7
15
Thermal comfort
High feels°C
22
24
29
32
36
39
41
42
39
35
27
23
32
Mean feels°C
13
13
19
22
29
34
35
36
33
25
17
15
24
Low feels°C
-4
-4
6
10
20
24
25
26
23
11
5
1
12
Humidity
Humidity%
60
65
60
63
70
57
53
42
51
54
65
69
59
Dewpoint°C
3.4
4.9
14.0
15.0
19.9
21.9
21.0
19.4
19.8
15.5
11.4
8.4
14.5
Precipitation
Rainfallmm
54
30
45
88
113
64
38
13
32
33
61
38
610
Rain days≥1mm
8
7
9
11
13
8
9
3
6
8
9
7
98
Snowfallmm
0
3
0
0
0
0
0
0
0
0
0
0
3
Snow days≥1mm
0
1
0
0
0
0
0
0
0
0
0
0
1
Wind
Wind avgm/s
2.9
3.4
3.6
3.8
3.4
3.2
2.9
2.5
2.4
2.7
2.7
2.7
3.0
Wind gustsm/s
6.0
6.5
6.6
6.6
5.8
5.6
5.1
4.8
4.4
5.8
6.2
5.8
5.8
Sun & UV
Sunshinehrs/day
8.6
8.7
8.2
8.0
8.8
11.0
11.0
10.4
9.7
9.4
8.0
7.0
9.1
Clear skyindex
55%
51%
37%
38%
44%
51%
53%
55%
66%
60%
49%
47%
51%
UV indexmax avg
3.6
5.1
6.6
7.1
8.4
9.9
10.1
9.5
8.0
6.3
4.1
3.4
6.8
Based on 2014–2024 hourly climate data · Updated Mar 2025
Confidence: High

How winter feel compares

Compared across United States

San Antonio: 2.4 °C. Typical range in United States: -12.9-0.8 °C. Low anchor: Anchorage, -21.6 °C. High anchor: Kailua, 16.7 °C.

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