Piton Saint-Leu weather in January

In January, Piton Saint-Leu sees average daytime highs of 26°C and overnight lows near 24°C, with 206 mm of rain across 22.7 wet days and about 13.1 hours of daylight. It is the 2nd-warmest and 1st-wettest month of the year here.

Day-to-day highs hold fairly steady near 26°C through the month. The sky is clear or mostly clear about 19% of the time in January, and the air most often feels oppressive.

Daylight stretches from about 13 h 18 min at the start of January to 13 hours by month's end. Set against the rest of the year, January is Piton Saint-Leu's 12th-clearest and 10th-windiest month. For the whole year in context, see Piton Saint-Leu's year-round climate.

Daytime high
26°
2nd warmest
Overnight low
24°
11th coldest
Rainfall
206 mm
22.7 wet days
Daylight
13 h 12 min
5:53 AM – 7:03 PM
Cloud cover
67%
12th clearest
Wind
8 km/h
10th windiest
Solar energy
6.76 kWh/m²
Travel score
4.7
out of 10

Temperature in January

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 26°C through the month.

A typical January day in Piton Saint-Leu reaches about 26°C in the afternoon and slips back to 24°C overnight — a 2°C spread between the day's warmth and the night's chill. On most days the high lands between 25°C and 27°C. Set against its neighbours, January runs about 1°C warmer than December and on par with February.

20°23°25°28°30°151015202531
Avg high (°C)Avg low (°C)
12623
22624
32624
42624
52624
62624
72624
82624
92624
102624
112624
122624
132624
142624
152624
162624
172624
182624
192624
202624
212624
222624
232624
242624
252624
262624
272624
282624
292624
302624
312624

Piton Saint-Leu weather by month

How January compares with the rest of the year at a glance. January is the 2nd-warmest and 1st-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan26° / 24°20622.713.14.7
Feb26° / 24°18718.912.75.0
Mar26° / 24°15417.612.25.6
Apr25° / 23°6012.111.56.6
May24° / 21°458.5117.5
Jun22° / 20°246.310.77.7
Jul22° / 19°185.810.87.6
Aug21° / 19°287.511.37.3
Sep22° / 19°32911.97.1
Oct23° / 20°441212.56.8
Nov24° / 21°6713.4136.5
Dec25° / 23°1241913.35.4

Cloud cover in January

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 19% of the time in January, the cloudiest month of the year.

Beyond those clear spells, partly cloudy skies cover about 23% of January, with mostly cloudy or overcast conditions the remaining 58%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
13961
23961
33862
43862
53862
63862
73862
84060
94159
104159
114159
124159
134357
144357
154456
164456
174456
184456
194357
204357
214357
224357
234357
244456
254456
264456
274555
284555
294654
304654
314753

Chance of precipitation in January

Any precipitation

Piton Saint-Leu gets around 206 mm of rain over 22.7 wet days in January, the wettest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 73% and peaks near 75% on the wettest days.

0%20%40%60%80%151015202531
Rain chance (%)
171
272
373
474
574
675
775
875
975
1075
1175
1274
1374
1474
1574
1674
1774
1874
1973
2073
2172
2272
2371
2471
2571
2670
2770
2870
2970
3070
3170

Humidity in January

DryComfortableHumidMuggyOppressiveMiserable

Most of January feels oppressive — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, January lands in the oppressive band about 63% of days. Sticky, muggy-or-worse air turns up on roughly 99% of them.

0%25%50%75%100%151015202531
Humid (%)Muggy (%)Oppressive (%)
114554
214455
314356
414158
514059
614059
713960
813960
913960
1013861
1113861
1213861
1313861
1413762
1513762
1613663
1713564
1813564
1913465
2013366
2113267
2213267
2313168
2413168
2513069
2613069
2713069
2813069
2913069
3013069
3113069

Wind in January

Winds average 8 km/h in January.

Across January, daily wind ranges from about 8 km/h on the calmest days to 9 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
18calm
28calm
38calm
48calm
58calm
68calm
78calm
88calm
98calm
108calm
118calm
128calm
138calm
148calm
158calm
168calm
178calm
188calm
198calm
208calm
218calm
228calm
238calm
248calm
258calm
268calm
278calm
289calm
299calm
309calm
319calm

Sunrise & sunset in January

DaylightNight

Daylight runs from about 13 h 18 min at the start of January to 13 hours by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 18 minutes over January. Sunrise moves from 5:44 AM to 6:03 AM, and sunset from 7:00 PM to 7:01 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
113.35:447:00
213.35:447:00
313.35:457:01
413.35:467:01
513.35:467:01
613.25:477:01
713.25:477:02
813.25:487:02
913.25:497:02
1013.25:497:02
1113.25:507:02
1213.25:517:03
1313.25:517:03
1413.25:527:03
1513.25:537:03
1613.25:537:03
1713.25:547:03
1813.15:557:03
1913.15:557:03
2013.15:567:03
2113.15:567:03
2213.15:577:03
2313.15:587:03
2413.15:587:03
2513.15:597:02
2613.06:007:02
2713.06:007:02
2813.06:017:02
2913.06:027:02
3013.06:027:01
3113.06:037:01

Solar energy in January

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in January, about 6.76 kWh/m².

For context, solar energy here swings from a low near 4.01 kWh/m² to a high of 7.21 kWh/m² in November across the year — January's 6.76 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
16.8Intense
26.8Intense
36.8Intense
46.8Intense
56.8Intense
66.8Intense
76.8Intense
86.8Intense
96.8Intense
106.8Intense
116.8Intense
126.8Intense
136.8Intense
146.8Intense
156.8Intense
166.8Intense
176.8Intense
186.8Intense
196.8Intense
206.8Intense
216.8Intense
226.8Intense
236.8Intense
246.8Intense
256.8Intense
266.8Intense
276.8Intense
286.8Intense
296.8Intense
306.7Intense
316.7Intense
Planning a trip in January

Hazard calendar for Piton Saint-Leu

In seasonPeak

In January, Piton Saint-Leu sits inside its cyclone and monsoon season. The full year is below, with each hazard's peak months called out.

Piton Saint-Leu sits in the South Indian Ocean cyclone belt; the season peaks January–March.

Piton Saint-Leu's monsoon runs December–March, when most of the year's rain falls.

Cyclone
Monsoon
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is January a good time to visit Piton Saint-Leu?

Our two travel scores rate January for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).

4.7
Sightseeing
12th-best month of the year
4.6
Beach & pool
12th-best month of the year

January is a reasonable time to visit Piton Saint-Leu for sightseeing.

What to pack for Piton Saint-Leu in January

From January's temperature range, rain chance, sun and wind — what's worth putting in the bag.

In January, Piton Saint-Leu sees daytime highs around 26°C and nights near 24°C. Pack rain gear and sun protection. Worth having: light clothes. About 23 days see rain.

rain gearsun protectionlight clothes

Sea temperature near Piton Saint-Leu in January

The nearest coast averages about 28°C in January — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 18 km away) is warmest in February at about 28°C and coldest in August near 23°C.

The water stays above 20°C all year — warm enough for a swim any month.

22°24°26°28°30°JanFebMarAprMayJunJulAugSepOctNovDecrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan28Warm
Feb28Tropical
Mar28Warm
Apr27Warm
May26Warm
Jun25Warm
Jul24Refreshing
Aug23Refreshing
Sep23Refreshing
Oct24Warm
Nov25Warm
Dec27Warm

UV index in Piton Saint-Leu in January

LowModerateHighVery highExtreme

Clear-sky midday UV in January peaks around 16 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Piton Saint-Leu peaks around January 17 at about 16 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 10 at about 6 (high).

The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highHighVery highExtremeJan 17UV 16Jul 10UV 6
UV index (midday)Level
Jan16Extreme
Feb15Extreme
Mar13Extreme
Apr10Very high
May8Very high
Jun6High
Jul6High
Aug9Very high
Sep10Extreme
Oct12Extreme
Nov13Extreme
Dec14Extreme
Location & terrain

Where is Piton Saint-Leu?

Piton Saint-Leu sits at 21.2°S, 55.3°E, 350 m above sea level, in Reunion. The nearest listed city is Saint-Leu, 6.0 km away.

Saint-LeuSaint-LouisSaint-PierreLe TamponSaint-PaulLe PortLa PossessionSaint-Joseph

Topography around Piton Saint-Leu

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Piton Saint-Leu.

Within 3 km, the terrain around Piton Saint-Leu has large variations in elevation — a maximum elevation change of 897 m around an average of 293 m above sea level; within 16 km, extreme variations in elevation — a maximum elevation change of 2,875 m; within 80 km, extreme variations in elevation — a maximum elevation change of 3,030 m.

The land around Piton Saint-Leu is covered by trees (47%) within 3 km, water (51%) and trees (31%) within 16 km, and water (79%) within 80 km.

3 km
897 m
16 km
2,875 m
80 km
3,030 m
treesgrasslandcroplandartificial surfaceswater
January weather nearby: Saint-Leu 6.0 km · Saint-Louis 12 km · Saint-Pierre 22 km · Le Tampon 22 km · Saint-Paul 24 km · Le Port 31 km · La Possession 32 km · Saint-Joseph 36 km

Reunion travel facts

Power plugs
Type C / E
220 V · 50 Hz

Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.

Data sources

Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Piton Saint-Leu (-21.2196°, 55.3151°, elevation 350 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. Tropical-cyclone seasons are the published climatological basin seasons (NOAA National Hurricane Center / regional warning centres). Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).