Climate LabRetalhuleu, Guatemala

Climate Lab·

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

MetricJanFebMarAprMayJunJulAugSepOctNovDecYear
Temperature
Daily high°C
32
33
33
34
33
31
32
31
32
31
31
32
32
Daily mean°C
28
29
29
30
29
27
29
28
28
28
28
28
28
Daily low°C
23
23
24
25
25
24
25
24
24
24
24
23
24
Thermal comfort
High feels°C
35
36
36
36
37
36
36
36
36
36
35
36
36
Mean feels°C
32
32
32
33
34
31
33
32
32
32
31
32
32
Low feels°C
23
22
24
26
26
25
26
26
25
25
25
23
25
Humidity
Humidity%
63
58
59
61
78
84
78
79
82
84
79
68
73
Dewpoint°C
20.3
19.3
20.9
21.6
24.0
24.1
24.0
24.1
23.9
24.2
23.6
21.4
22.6
Precipitation
Rainfallmm
12
13
35
85
294
285
245
296
306
202
83
26
1881
Rain days≥1mm
3
3
7
16
29
28
27
26
27
28
14
7
215
Wind
Wind avgm/s
1.5
1.7
1.5
1.4
1.2
1.2
1.1
1.2
1.2
1.0
1.1
1.3
1.3
Wind gustsm/s
2.9
3.5
3.0
3.0
2.6
2.7
2.2
2.2
2.8
2.3
2.1
2.5
2.6
Sun & UV
Sunshinehrs/day
9.3
10.3
9.8
10.0
9.7
9.1
9.7
8.8
8.9
8.8
8.7
9.2
9.3
Clear skyindex
73%
76%
63%
53%
36%
26%
34%
31%
33%
37%
55%
74%
49%
UV indexmax avg
8.1
10.1
10.6
9.8
8.9
8.9
9.0
9.4
9.1
8.3
7.3
7.3
8.9
Based on 2014–2024 hourly climate data · Updated Mar 2025
Confidence: High

How winter feel compares

Compared across Guatemala

Retalhuleu: 24.5 °C. Typical range in Guatemala: 14.222.5 °C. Low anchor: Huehuetenango, 10.3 °C. High anchor: La Gomera, 26.8 °C.

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