Péhonko weather in May

In May, Péhonko sees average daytime highs of 33°C and overnight lows near 24°C, with 121 mm of rain across 18.5 wet days and about 12.5 hours of daylight. It is the 5th-warmest and 5th-wettest month of the year here.

Highs ease over the month, from about 34°C in the first days to 32°C by the end. The sky is clear or mostly clear about 15% of the time in May, and the air most often feels oppressive.

Daylight stretches from about 12 h 24 min at the start of May to 12 h 30 min by month's end. Set against the rest of the year, May is Péhonko's 8th-clearest and 5th-windiest month. For the whole year in context, see Péhonko's year-round climate.

Daytime high
33°
5th warmest
Overnight low
24°
11th coldest
Rainfall
121 mm
18.5 wet days
Daylight
12 h 30 min
6:34 AM – 7:02 PM
Cloud cover
68%
8th clearest
Wind
8 km/h
5th windiest
Solar energy
5.88 kWh/m²
Travel score
2.7
out of 10

Temperature in May

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 34°C in the first days to 32°C by the end.

A typical May day in Péhonko reaches about 33°C in the afternoon and slips back to 24°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 31°C and 36°C. Set against its neighbours, May runs about 2°C cooler than April and about 2°C warmer than June.

20°25°30°35°40°151015202531
Avg high (°C)Avg low (°C)
13424
23424
33424
43424
53424
63424
73424
83424
93424
103424
113424
123424
133324
143324
153324
163324
173324
183324
193324
203324
213324
223324
233323
243323
253323
263223
273223
283223
293223
303223
313223

How May really feels in Péhonko

Once humidity and wind are folded in, May averages 31 days that feel above 32°C and 0 that feel at or below 0°C — the comfort signal a plain temperature reading hides.

Days feeling ≥ 32°C
31
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

The story in May is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

Péhonko weather by month

How May compares with the rest of the year at a glance. May is the 5th-warmest and 5th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan32° / 18°10.111.55.2
Feb34° / 21°30.611.73.6
Mar36° / 24°152.511.92.2
Apr36° / 25°531012.22.1
May33° / 24°12118.512.52.7
Jun31° / 23°13720.712.63.3
Jul29° / 22°2122612.53.3
Aug29° / 22°27827.712.33.2
Sep30° / 22°21023.912.13.2
Oct33° / 22°7712.811.83.4
Nov34° / 20°30.511.53.8
Dec33° / 18°0011.44.9

Cloud cover in May

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 15% of the time in May.

Beyond those clear spells, partly cloudy skies cover about 21% of May, with mostly cloudy or overcast conditions the remaining 64%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
13664
23565
33565
43664
53664
63664
73664
83862
93862
103862
113862
123862
133862
143961
153862
163862
173862
183763
193862
203862
213862
223664
233565
243565
253466
263466
273367
283367
293367
303367
313367

Chance of precipitation in May

Any precipitation

Péhonko gets around 121 mm of rain over 18.5 wet days in May. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 59% and peaks near 69% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%80%151015202531
Rain chance (%)
150
251
352
453
554
655
755
856
956
1057
1157
1257
1357
1457
1557
1657
1758
1858
1959
2059
2160
2261
2362
2463
2564
2665
2766
2867
2968
3068
3169

Humidity in May

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, May lands in the oppressive band about 90% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Humid (%)Muggy (%)Oppressive (%)Miserable (%)
1112852
2111862
3110863
4110863
509883
608893
708884
807894
907894
1006904
1106904
1205914
1305914
1405914
1504924
1604924
1704924
1804924
1904924
2003934
2103925
2203925
2303925
2403925
2503925
2603925
2702926
2802926
2902926
3002926
3102935

Wind in May

Winds average 8 km/h in May.

Across May, daily wind ranges from about 8 km/h on the calmest days to 8 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
288calm
298calm
308calm
318calm

Sunrise & sunset in May

DaylightNight

Daylight runs from about 12 h 24 min at the start of May to 12 h 30 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 6 minutes over May. Sunrise moves from 6:38 AM to 6:33 AM, and sunset from 7:00 PM to 7:06 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.46:387:00
212.46:387:00
312.46:387:00
412.46:377:00
512.46:377:00
612.46:377:01
712.46:367:01
812.46:367:01
912.46:367:01
1012.46:367:01
1112.46:357:01
1212.46:357:01
1312.46:357:02
1412.56:357:02
1512.56:347:02
1612.56:347:02
1712.56:347:02
1812.56:347:03
1912.56:347:03
2012.56:347:03
2112.56:337:03
2212.56:337:04
2312.56:337:04
2412.56:337:04
2512.56:337:04
2612.56:337:05
2712.56:337:05
2812.56:337:05
2912.56:337:05
3012.56:337:06
3112.56:337:06

Solar energy in May

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in May, about 5.88 kWh/m².

For context, solar energy here swings from a low near 4.35 kWh/m² to a high of 6.49 kWh/m² in March across the year — May's 5.88 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
16.1Intense
26.0Intense
36.0Intense
46.0Intense
56.0Intense
66.0Intense
76.0Intense
86.0Bright
96.0Bright
106.0Bright
116.0Bright
126.0Bright
135.9Bright
145.9Bright
155.9Bright
165.9Bright
175.9Bright
185.9Bright
195.9Bright
205.9Bright
215.8Bright
225.8Bright
235.8Bright
245.8Bright
255.8Bright
265.7Bright
275.7Bright
285.7Bright
295.7Bright
305.6Bright
315.6Bright
Planning a trip in May

Hazard calendar for Péhonko

In seasonPeak

In May, Péhonko sits inside its dust season. The full year is below, with each hazard's peak months called out.

Péhonko's monsoon runs June–September, when most of the year's rain falls.

Péhonko sees seasonal dust haze (January–June), heaviest in March.

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

Is May a good time to visit Péhonko?

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

2.7
Sightseeing
10th-best month of the year
4.9
Beach & pool
8th-best month of the year

May is a weaker month for outdoor sightseeing in Péhonko.

What to pack for Péhonko in May

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

In May, Péhonko sees daytime highs around 33°C and nights near 24°C. Pack light clothes and rain gear. Worth having: sun protection. About 19 days see rain.

light clothesrain gearsun protection

UV index in Péhonko in May

LowModerateHighVery highExtreme

Clear-sky midday UV in May peaks around 11 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Péhonko peaks around April 18 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 14 at about 8 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecVery highExtremeVery highApr 18UV 13Dec 14UV 8
UV index (midday)Level
Jan9Very high
Feb11Extreme
Mar10Extreme
Apr13Extreme
May11Extreme
Jun11Extreme
Jul11Extreme
Aug12Extreme
Sep13Extreme
Oct11Extreme
Nov9Very high
Dec8Very high

Air quality in Péhonko in May

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where May falls, not just the annual average.

Air quality in Péhonko is worst in February — around 86 µg/m³ PM2.5 (unhealthy), about 6.4× the cleanest month (August, 14 µg/m³).

Modeled monthly averages (CAMS reanalysis, 2015–2024).

0306090JanFebMarAprMayJunJulAugSepOctNovDecUnhealthyPoorModeratePoorUnhealthyFeb 1384 µg/m³Aug 1114 µg/m³
PM2.5 (µg/m³)Level
Jan72Unhealthy
Feb86Unhealthy
Mar62Unhealthy
Apr44Poor
May24Moderate
Jun19Moderate
Jul14Moderate
Aug14Moderate
Sep19Moderate
Oct33Moderate
Nov46Poor
Dec67Unhealthy
Location & terrain

Where is Péhonko?

Péhonko sits at 10.2°N, 2.0°E, 385 m above sea level, in Benin. The nearest listed city is Tobré, 14 km away.

SinendéKopargoKérouDjougouNatitingouBembèrèkèToukountouna

Topography around Péhonko

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Péhonko.

Within 3 km, the terrain around Péhonko has only modest variations in elevation — a maximum elevation change of 75 m around an average of 383 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 140 m; within 80 km, significant variations in elevation — a maximum elevation change of 412 m.

The land around Péhonko is covered by cropland (31%), shrubs (29%) and grassland (26%) within 3 km, cropland (39%), shrubs (30%) and grassland (25%) within 16 km, and shrubs (40%) and cropland (37%) within 80 km.

3 km
75 m
16 km
140 m
80 km
412 m
treesshrubsgrasslandcroplandartificial surfaces
May weather nearby: Tobré 14 km · Sinendé 43 km · Kopargo 66 km · Kérou 67 km · Djougou 68 km · Natitingou 69 km · Bembèrèkè 72 km · Toukountouna 75 km

Benin travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type C / E
220 V · 50 Hz
Prices
≈ 34% of US
price level, 2025
GDP per capita
$1,658
2025
Happiness
4.4 / 10
World Happiness, 2025
Safe drinking water
18%
of population, 2024
Homicide rate
1.1
per 100k, 2017
Road deaths
26.8
per 100k/yr, 2019
Income group
Lower middle
World Bank
English
Very low
EF EPI 406
Religion
Muslim 28%Roman Catholic 26%Protestant 14%Vodoun 12%

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 Péhonko (10.2275°, 2.0019°, elevation 385 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. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).