Guerou weather in March

In March, Guerou sees average daytime highs of 36°C and overnight lows near 23°C, with 0 mm of rain across 0.1 wet days and about 11.9 hours of daylight. It is the 7th-warmest and 11th-wettest month of the year here.

Highs climb over the month, from about 34°C in the first days to 37°C by the end. The sky is clear or mostly clear about 72% of the time in March, and the air most often feels dry.

Daylight stretches from about 11 h 36 min at the start of March to 12 h 06 min by month's end. Set against the rest of the year, March is Guerou's 2nd-clearest and 5th-windiest month. For the whole year in context, see Guerou's year-round climate.

Daytime high
36°
7th warmest
Overnight low
23°
5th coldest
Rainfall
0 mm
0.1 wet days
Daylight
11 h 54 min
7:01 AM – 6:54 PM
Cloud cover
26%
2nd clearest
Wind
15 km/h
5th windiest
Solar energy
6.99 kWh/m²
Travel score
2.9
out of 10

Temperature in March

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 34°C in the first days to 37°C by the end.

A typical March day in Guerou reaches about 36°C in the afternoon and slips back to 23°C overnight — a 13°C spread between the day's warmth and the night's chill. On most days the high lands between 32°C and 39°C. Set against its neighbours, March runs about 4°C warmer than February and about 4°C cooler than April.

20°30°40°151015202531
Avg high (°C)Avg low (°C)
13421
23421
33421
43421
53421
63422
73422
83522
93522
103522
113522
123522
133522
143522
153623
163623
173623
183623
193623
203623
213623
223724
233724
243724
253724
263724
273724
283724
293824
303825
313825

How March really feels in Guerou

Once humidity and wind are folded in, March 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 March is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

Guerou weather by month

How March compares with the rest of the year at a glance. March is the 7th-warmest and 11th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan29° / 17°10.211.17.0
Feb32° / 20°10.211.45.2
Mar36° / 23°00.111.92.9
Apr39° / 26°0012.40.6
May41° / 29°10.412.80.0
Jun41° / 30°40.9130.1
Jul37° / 28°193.312.91.6
Aug35° / 27°618.212.62.5
Sep37° / 27°417.112.11.9
Oct38° / 27°112.411.61.5
Nov34° / 23°10.211.23.6
Dec30° / 19°20.3116.3

Cloud cover in March

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 72% of the time in March.

Beyond those clear spells, partly cloudy skies cover about 10% of March, with mostly cloudy or overcast conditions the remaining 18%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
17921
28020
38119
48119
58218
68218
78218
88218
98218
108218
118218
128218
138218
148218
158218
168119
178119
188119
198020
208020
218020
228119
238119
248218
258218
268218
278317
288317
298317
308416
318416

Chance of precipitation in March

Any precipitation

Guerou gets around 0 mm of rain over 0.1 wet days in March. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 0% and peaks near 1% on the wettest days.

0%10%20%30%151015202531
Rain chance (%)
11
21
31
41
51
61
71
81
91
101
110
120
130
140
150
160
170
180
190
200
210
220
230
240
250
260
270
280
290
300
310

Humidity in March

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, March lands in the dry band about 99% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)
19820
29820
39910
49910
59910
69910
79910
89910
99910
109910
1110000
1210000
1310000
1410000
1510000
1610000
1710000
1810000
1910000
2010000
219910
229910
239910
249811
259811
269811
279811
289721
299721
309721
319721

Wind in March

Winds average 15 km/h in March.

Across March, daily wind ranges from about 14 km/h on the calmest days to 16 km/h at its breeziest. It stays fairly steady from day to day.

05101520151015202531
Wind speed (km/h)Feels
116light breeze
216light breeze
316light breeze
416light breeze
516light breeze
616light breeze
716light breeze
816light breeze
916light breeze
1016light breeze
1116light breeze
1215light breeze
1315light breeze
1415light breeze
1515light breeze
1615light breeze
1715light breeze
1815light breeze
1915light breeze
2015light breeze
2115light breeze
2215light breeze
2315light breeze
2414light breeze
2514light breeze
2614light breeze
2714light breeze
2814light breeze
2914light breeze
3014light breeze
3114light breeze

Sunrise & sunset in March

DaylightNight

Daylight runs from about 11 h 36 min at the start of March to 12 h 06 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 30 minutes over March. Sunrise moves from 7:12 AM to 6:49 AM, and sunset from 6:51 PM to 6:57 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.67:126:51
211.77:126:51
311.77:116:51
411.77:106:51
511.77:106:52
611.77:096:52
711.77:086:52
811.77:076:52
911.87:076:53
1011.87:066:53
1111.87:056:53
1211.87:046:53
1311.87:046:54
1411.87:036:54
1511.97:026:54
1611.97:016:54
1711.97:016:54
1811.97:006:55
1911.96:596:55
2011.96:586:55
2112.06:576:55
2212.06:576:55
2312.06:566:56
2412.06:556:56
2512.06:546:56
2612.06:536:56
2712.16:536:56
2812.16:526:56
2912.16:516:57
3012.16:506:57
3112.16:496:57

Solar energy in March

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in March, about 6.99 kWh/m².

For context, solar energy here swings from a low near 5.05 kWh/m² to a high of 7.46 kWh/m² in April across the year — March's 6.99 kWh/m² falls in the middle.

02468151015202531
Solar energy (kWh/m²)Level
16.6Intense
26.6Intense
36.7Intense
46.7Intense
56.7Intense
66.8Intense
76.8Intense
86.8Intense
96.8Intense
106.9Intense
116.9Intense
126.9Intense
137.0Intense
147.0Intense
157.0Intense
167.0Intense
177.0Intense
187.0Intense
197.1Intense
207.1Intense
217.1Intense
227.1Intense
237.1Intense
247.1Intense
257.2Intense
267.2Intense
277.2Intense
287.2Intense
297.2Intense
307.2Intense
317.3Intense
Planning a trip in March

Hazard calendar for Guerou

In seasonPeak

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

Guerou sees dust haze year-round, heaviest in June.

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

Is March a good time to visit Guerou?

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

2.9
Sightseeing
5th-best month of the year
6.5
Beach & pool
5th-best month of the year

March is a weaker month for outdoor sightseeing in Guerou. The water and warmth also suit a beach or pool day.

What to pack for Guerou in March

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

In March, Guerou sees daytime highs around 36°C and nights near 23°C. Pack light clothes and sun protection.

light clothessun protection

UV index in Guerou in March

LowModerateHighVery highExtreme

Clear-sky midday UV in March peaks around 13 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Guerou peaks around March 18 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 16 at about 7 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecVery highExtremeExtremeVery highMar 18UV 13Dec 16UV 7
UV index (midday)Level
Jan8Very high
Feb12Extreme
Mar13Extreme
Apr12Extreme
May11Extreme
Jun10Very high
Jul11Extreme
Aug11Extreme
Sep12Extreme
Oct9Very high
Nov8Very high
Dec7High

Air quality in Guerou in March

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Guerou is worst in January — around 120 µg/m³ PM2.5 (unhealthy), about 2.7× the cleanest month (September, 45 µg/m³).

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

0306090120150JanFebMarAprMayJunJulAugSepOctNovDecUnhealthyPoorUnhealthyJan 16118 µg/m³Sep 1145 µg/m³
PM2.5 (µg/m³)Level
Jan120Unhealthy
Feb106Unhealthy
Mar77Unhealthy
Apr61Unhealthy
May68Unhealthy
Jun91Unhealthy
Jul74Unhealthy
Aug47Poor
Sep45Poor
Oct57Unhealthy
Nov60Unhealthy
Dec108Unhealthy
Location & terrain

Where is Guerou?

Guerou sits at 17.1°N, 12.0°W, 183 m above sea level, in Mauritania. The nearest listed city is Elghabra, 83 km away.

ElghabraKiffaMagṭa‘ LaḥjarKaédiEl ’AyoûnAlegMatamṬinṭâne

Topography around Guerou

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

Within 3 km, the terrain around Guerou has only modest variations in elevation — a maximum elevation change of 236 m around an average of 183 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 399 m; within 80 km, significant variations in elevation — a maximum elevation change of 594 m.

The land around Guerou is covered by bare terrain (56%) and grassland (42%) within 3 km, bare terrain (51%) and grassland (47%) within 16 km, and bare terrain (64%) and grassland (35%) within 80 km.

3 km
236 m
16 km
399 m
80 km
594 m
treesshrubsgrasslandartificial surfacesbare terrain
March weather nearby: Elghabra 83 km · Kiffa 85 km · Magṭa‘ Laḥjar 122 km · Kaédi 187 km · El ’Ayoûn 192 km · Aleg 199 km · Matam 205 km · Ṭinṭâne 213 km

Mauritania travel facts

Travel advisory
Level 3
Reconsider Travel
Power plugs
Type C / E / F
220 V · 50 Hz
Prices
≈ 31% of US
price level, 2025
GDP per capita
$2,198
2025
Happiness
4.5 / 10
World Happiness, 2025
Homicide rate
1
per 100k, 2020
Road deaths
25.6
per 100k/yr, 2019
Income group
Lower middle
World Bank
Religion
Muslim 100%

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 Guerou (17.0775°, -12.0387°, elevation 183 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).