Beni Mester weather in May

In May, Beni Mester sees average daytime highs of 24°C and overnight lows near 11°C, with 40 mm of rain across 6.2 wet days and about 13.8 hours of daylight. It is the 5th-warmest and 7th-wettest month of the year here.

Highs climb over the month, from about 22°C in the first days to 25°C by the end. The sky is clear or mostly clear about 48% of the time in May, and the air most often feels dry.

Daylight stretches from about 13 h 24 min at the start of May to 14 h 06 min by month's end. Set against the rest of the year, May is Beni Mester's 7th-clearest and 7th-windiest month. For the whole year in context, see Beni Mester's year-round climate.

Daytime high
24°
5th warmest
Overnight low
11°
7th coldest
Rainfall
40 mm
6.2 wet days
Daylight
13 h 48 min
6:07 AM – 7:57 PM
Cloud cover
44%
7th clearest
Wind
7 km/h
7th windiest
Solar energy
6.92 kWh/m²
Travel score
7.7
out of 10

Temperature in May

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 22°C in the first days to 25°C by the end.

A typical May day in Beni Mester reaches about 24°C in the afternoon and slips back to 11°C overnight — a 13°C spread between the day's warmth and the night's chill. On most days the high lands between 18°C and 29°C. Set against its neighbours, May runs about 4°C warmer than April and about 4°C cooler than June.

10°20°30°151015202531
Avg high (°C)Avg low (°C)
1229
2229
3229
4229
52210
62210
72210
82310
92310
102310
112310
122310
132311
142311
152411
162411
172411
182411
192411
202411
212412
222512
232512
242512
252512
262512
272512
282512
292613
302613
312613

How May really feels in Beni Mester

Once humidity and wind are folded in, May averages 0 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
0
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

May sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

Beni Mester weather by month

How May compares with the rest of the year at a glance. May is the 5th-warmest and 7th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan14° / 548.60.89.94.4
Feb15° / 487.60.910.74.9
Mar17° / 588.20.211.76.1
Apr20° / 538.4012.96.7
May24° / 11°406.2013.87.7
Jun28° / 15°173014.37.3
Jul32° / 18°51.4014.15.1
Aug32° / 18°113.2013.34.9
Sep28° / 15°285.9012.26.9
Oct23° / 11°426.4011.17.6
Nov18° / 547.40.110.26.2
Dec15° / 407.20.49.75.0

Cloud cover in May

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 48% of the time in May.

Beyond those clear spells, partly cloudy skies cover about 19% of May, with mostly cloudy or overcast conditions the remaining 33%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
16436
26436
36535
46535
56436
66436
76436
86337
96436
106436
116436
126436
136436
146535
156634
166634
176634
186634
196733
206733
216733
226832
236832
246832
256931
266931
277030
287030
297228
307228
317327

Chance of precipitation in May

Any precipitation

Beni Mester gets around 40 mm of rain over 6.2 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 20% and peaks near 25% on the wettest days. The odds ease toward the end of the month.

0%10%20%30%40%151015202531
Rain chance (%)
125
225
324
424
523
623
723
823
923
1023
1122
1222
1322
1421
1521
1621
1720
1820
1919
2019
2118
2218
2317
2417
2517
2616
2716
2816
2915
3015
3115

Humidity in May

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, May lands in the dry band about 82% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)
19550
29550
39460
49460
59370
69280
79280
89190
990100
1090100
1189110
1288120
1388120
1487130
1585141
1684151
1783161
1882171
1981181
2080191
2179201
2276222
2375232
2474242
2572253
2671263
2769274
2868284
2966295
3066295
3164306

Wind in May

Winds average 7 km/h in May.

Across May, daily wind ranges from about 6 km/h on the calmest days to 7 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
17calm
27calm
37calm
47calm
57calm
67calm
77calm
87calm
97calm
107calm
117calm
127calm
137calm
147calm
157calm
167calm
177calm
187calm
197calm
206calm
216calm
226calm
236calm
246calm
256calm
266calm
276calm
286calm
296calm
306calm
316calm

Sunrise & sunset in May

DaylightNight

Daylight runs from about 13 h 24 min at the start of May to 14 h 06 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 42 minutes over May. Sunrise moves from 6:21 AM to 5:59 AM, and sunset from 7:44 PM to 8:07 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
113.46:217:44
213.46:207:45
313.46:197:46
413.56:187:47
513.56:177:48
613.56:167:49
713.66:157:49
813.66:147:50
913.66:137:51
1013.76:127:52
1113.76:117:53
1213.76:117:53
1313.76:107:54
1413.86:097:55
1513.86:087:56
1613.86:077:57
1713.86:077:57
1813.96:067:58
1913.96:057:59
2013.96:048:00
2113.96:048:00
2214.06:038:01
2314.06:038:02
2414.06:028:03
2514.06:018:03
2614.16:018:04
2714.16:008:05
2814.16:008:05
2914.15:598:06
3014.15:598:07
3114.15:598:07

Solar energy in May

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in May, about 6.92 kWh/m².

For context, solar energy here swings from a low near 2.7 kWh/m² to a high of 7.57 kWh/m² in July across the year — May's 6.92 kWh/m² sits near the top of that range.

02468151015202531
Solar energy (kWh/m²)Level
16.6Intense
26.6Intense
36.6Intense
46.7Intense
56.7Intense
66.7Intense
76.7Intense
86.8Intense
96.8Intense
106.8Intense
116.8Intense
126.8Intense
136.9Intense
146.9Intense
156.9Intense
166.9Intense
177.0Intense
187.0Intense
197.0Intense
207.0Intense
217.0Intense
227.0Intense
237.1Intense
247.1Intense
257.1Intense
267.2Intense
277.2Intense
287.2Intense
297.2Intense
307.2Intense
317.3Intense
Planning a trip in May

Hazard calendar for Beni Mester

In seasonPeak

None of Beni Mester's seasonal hazards are active in May. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.

Beni Mester sees seasonal dust haze (June–August), heaviest in July.

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

Is May a good time to visit Beni Mester?

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

7.7
Sightseeing
1st-best month of the year
6.3
Beach & pool
5th-best month of the year

May is one of the better times to visit Beni Mester for general sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Beni Mester in May

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

In May, Beni Mester sees daytime highs around 24°C and nights near 11°C. Pack sun protection. Worth having: light clothes. About 6 days see rain.

sun protectionlight clothes

Sea temperature near Beni Mester in May

The nearest coast averages about 19°C in May — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 50 km away) is warmest in August at about 25°C and coldest in February near 16°C.

It's comfortable for a long swim from Jun 3 to Nov 2 — about 5 months when the water holds above 20°C.

15°20°25°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmcomfortable to swim
Sea temperature (°C)Comfort
Jan16Cool
Feb16Cool
Mar16Cool
Apr17Cool
May19Cool
Jun21Refreshing
Jul24Refreshing
Aug25Warm
Sep24Refreshing
Oct22Refreshing
Nov19Cool
Dec17Cool

UV index in Beni Mester in May

LowModerateHighVery highExtreme

Clear-sky midday UV in May peaks around 9 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Beni Mester peaks around July 19 at about 10 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 19 at about 3 (moderate).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 11 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateVery highHighModerateJul 19UV 10Dec 19UV 3
UV index (midday)Level
Jan3Moderate
Feb4Moderate
Mar8Very high
Apr7Very high
May9Very high
Jun9Very high
Jul10Very high
Aug10Very high
Sep8Very high
Oct5High
Nov4Moderate
Dec3Moderate

Air quality in Beni Mester 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 Beni Mester is worst in September — around 25 µg/m³ PM2.5 (moderate), about 2.0× the cleanest month (January, 13 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecModerateSep 1025 µg/m³Jan 913 µg/m³
PM2.5 (µg/m³)Level
Jan13Moderate
Feb21Moderate
Mar23Moderate
Apr22Moderate
May19Moderate
Jun18Moderate
Jul23Moderate
Aug25Moderate
Sep25Moderate
Oct20Moderate
Nov16Moderate
Dec13Moderate
Location & terrain

Where is Beni Mester?

Beni Mester sits at 34.9°N, 1.4°W, 683 m above sea level, in Algeria. The nearest listed city is Mansoûra, 8.0 km away.

Topography around Beni Mester

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

Within 3 km, the terrain around Beni Mester has large variations in elevation — a maximum elevation change of 730 m around an average of 718 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,416 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,823 m.

The land around Beni Mester is covered by grassland (53%) and shrubs (22%) within 3 km, grassland (36%) and cropland (26%) within 16 km, and cropland (33%) and grassland (32%) within 80 km.

3 km
730 m
16 km
1,416 m
80 km
1,823 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwater
May weather nearby: Mansoûra 8.0 km · Tlemcen 10 km · Hennaya 10 km · Chetouane 13 km · Remchi 21 km · Sebdou 27 km · Maghnia 28 km · Bensekrane 29 km

Algeria travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type C / F
230 V · 50 Hz
Prices
≈ 33% of US
price level, 2025
GDP per capita
$6,051
2025
Happiness
5.7 / 10
World Happiness, 2025
Safe drinking water
69%
of population, 2024
Homicide rate
1.2
per 100k, 2023
Road deaths
20.9
per 100k/yr, 2019
Income group
Upper middle
World Bank
English
Low
EF EPI 468
Religion
Muslim 99%

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 Beni Mester (34.8704°, -1.4232°, elevation 683 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. 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. 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).