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Climate Lab — Saint-Denis, Reunion

Climate Lab·

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

MetricJanFebMarAprMayJunJulAugSepOctNovDecYear
Temperature
Daily high°C
26
26
26
25
23
21
21
21
22
23
24
25
24
Daily mean°C
24
24
24
23
22
20
19
19
20
21
22
24
22
Daily low°C
22
22
22
22
19
17
16
17
17
19
20
22
20
Thermal comfort
High feels°C
31
31
31
30
28
25
24
25
25
28
29
30
28
Mean feels°C
28
28
28
25
22
20
18
20
21
24
26
27
24
Low feels°C
22
20
21
19
15
13
11
12
13
16
19
20
17
Humidity
Humidity%
82
80
81
83
76
77
73
74
70
77
77
77
77
Dewpoint°C
20.7
20.3
20.6
20.1
16.7
15.5
14.1
14.0
14.4
16.5
18.0
19.1
17.5
Precipitation
Rainfallmm
299
129
156
197
57
56
34
43
54
33
74
86
1217
Rain days≥1mm
27
24
25
25
18
19
13
16
16
10
14
22
229
Wind
Wind avgm/s
2.0
2.8
2.0
2.6
1.9
2.6
2.2
2.5
2.5
2.2
2.1
2.7
2.4
Wind gustsm/s
3.8
4.0
3.9
3.9
3.5
4.1
3.5
4.1
3.7
3.7
3.6
3.7
3.8
Sun & UV
Sunshinehrs/day
10.6
10.3
9.6
9.1
8.9
8.6
8.9
9.4
10.0
10.6
10.5
10.8
9.8
Clear skyindex
30%
46%
41%
45%
47%
57%
55%
64%
69%
57%
51%
51%
51%
UV indexmax avg
11.4
12.1
10.3
8.0
6.3
5.2
5.1
6.7
8.8
10.0
11.0
11.7
8.9
Based on 2014–2024 hourly climate data · Updated Mar 2025
Confidence: High

How winter feel compares

Compared across Reunion

Saint-Denis: 13.9 °C. Typical range in Reunion: 13.9–13.9 °C. Low anchor: Saint-Leu, 13.9 °C. High anchor: Saint-Paul, 15.6 °C.

13 cities tracked

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