Santiago de Cao weather in March

In March, Santiago de Cao sees average daytime highs of 24°C and overnight lows near 21°C, with 17 mm of rain across 5.1 wet days and about 12.1 hours of daylight. It is the 2nd-warmest and 1st-wettest month of the year here.

Day-to-day highs hold fairly steady near 24°C through the month. The sky is clear or mostly clear about 5% of the time in March, and the air most often feels muggy.

Daylight stretches from about 12 h 12 min at the start of March to 11 h 54 min by month's end. Set against the rest of the year, March is Santiago de Cao's 12th-clearest and 11th-windiest month. For the whole year in context, see Santiago de Cao's year-round climate.

Daytime high
24°
2nd warmest
Overnight low
21°
11th coldest
Rainfall
17 mm
5.1 wet days
Daylight
12 h 06 min
6:25 AM – 6:28 PM
Cloud cover
80%
12th clearest
Wind
12 km/h
11th windiest
Solar energy
5.84 kWh/m²
Travel score
7.2
out of 10

Santiago de Cao is human settlement in Peru.

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in March

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 24°C through the month.

A typical March day in Santiago de Cao reaches about 24°C in the afternoon and slips back to 21°C overnight — a 3°C spread between the day's warmth and the night's chill. On most days the high lands between 23°C and 26°C. Set against its neighbours, March runs on par with February and about 2°C warmer than April.

15°20°25°30°151015202531
Avg high (°C)Avg low (°C)
12522
22522
32522
42522
52522
62522
72522
82522
92522
102522
112522
122522
132522
142522
152522
162422
172422
182422
192421
202421
212421
222421
232421
242421
252421
262421
272421
282421
292421
302421
312421

Santiago de Cao weather by month

How March compares with the rest of the year at a glance. March 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
Jan23° / 20°82.312.47.7
Feb25° / 22°163.912.37.4
Mar24° / 21°175.112.17.2
Apr23° / 20°71.711.87.8
May21° / 18°10.311.67.9
Jun20° / 17°1011.57.9
Jul19° / 16°20.111.67.7
Aug18° / 16°30.311.77.6
Sep18° / 16°20.2127.3
Oct19° / 16°20.312.27.2
Nov20° / 17°20.412.47.3
Dec21° / 18°41.112.57.5

Cloud cover in March

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 5% of the time in March, the cloudiest month of the year.

Beyond those clear spells, partly cloudy skies cover about 9% of March, with mostly cloudy or overcast conditions the remaining 86%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
11585
21486
31486
41486
51486
61486
71585
81585
91486
101486
111486
121486
131486
141486
151387
161486
171387
181387
191288
201288
211288
221387
231387
241486
251486
261585
271585
281783
291783
301981
311981

Chance of precipitation in March

Any precipitation

Santiago de Cao gets around 17 mm of rain over 5.1 wet days in March, the wettest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 16% and peaks near 18% on the wettest days.

0%10%20%30%151015202531
Rain chance (%)
114
215
315
416
516
616
717
817
918
1018
1118
1218
1318
1418
1518
1618
1718
1818
1917
2017
2117
2216
2316
2415
2515
2614
2714
2813
2913
3012
3112

Humidity in March

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, March lands in the muggy band about 72% of days. Sticky, muggy-or-worse air turns up on roughly 98% of them.

0%25%50%75%100%151015202531
Humid (%)Muggy (%)Oppressive (%)
107426
207327
307327
407327
507327
607228
707228
807228
907228
1007129
1107129
1207129
1307129
1407129
1507228
1607228
1707228
1807228
1907228
2017227
2117227
2217326
2327226
2437225
2547125
2657124
2767123
2877122
2987121
30107020
31117019

Wind in March

Winds average 12 km/h in March.

Across March, daily wind ranges from about 11 km/h on the calmest days to 13 km/h at its breeziest. It stays fairly steady from day to day.

05101520151015202531
Wind speed (km/h)Feels
111calm
211calm
311calm
411calm
511calm
611calm
711calm
811calm
911calm
1011calm
1111calm
1211calm
1311calm
1412calm
1512calm
1612calm
1712calm
1812calm
1912calm
2012calm
2112light breeze
2212light breeze
2312light breeze
2412light breeze
2513light breeze
2613light breeze
2713light breeze
2813light breeze
2913light breeze
3013light breeze
3113light breeze

Sunrise & sunset in March

DaylightNight

Daylight runs from about 12 h 12 min at the start of March to 11 h 54 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 18 minutes over March. Sunrise moves from 6:25 AM to 6:24 AM, and sunset from 6:35 PM to 6:20 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.26:256:35
212.26:256:35
312.26:256:34
412.16:256:34
512.16:256:33
612.16:256:33
712.16:256:33
812.16:256:32
912.16:256:32
1012.16:256:31
1112.16:256:31
1212.16:256:30
1312.16:256:30
1412.16:256:29
1512.16:256:29
1612.16:256:28
1712.06:256:28
1812.06:256:27
1912.06:256:27
2012.06:256:26
2112.06:256:26
2212.06:256:25
2312.06:246:25
2412.06:246:24
2512.06:246:23
2612.06:246:23
2712.06:246:22
2812.06:246:22
2912.06:246:21
3011.96:246:21
3111.96:246:20

Solar energy in March

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in March, about 5.84 kWh/m².

For context, solar energy here swings from a low near 5.2 kWh/m² to a high of 6.84 kWh/m² in November across the year — March's 5.84 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
15.9Bright
25.9Bright
35.9Bright
45.9Bright
55.9Bright
65.9Bright
75.9Bright
85.9Bright
95.9Bright
105.9Bright
115.9Bright
125.8Bright
135.8Bright
145.8Bright
155.8Bright
165.8Bright
175.8Bright
185.8Bright
195.8Bright
205.8Bright
215.8Bright
225.8Bright
235.8Bright
245.8Bright
255.8Bright
265.8Bright
275.8Bright
285.8Bright
295.8Bright
305.8Bright
315.8Bright
Planning a trip in March

Is March a good time to visit Santiago de Cao?

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

7.2
Sightseeing
11th-best month of the year
6.3
Beach & pool
2nd-best month of the year

March is one of the better times to visit Santiago de Cao for general sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Santiago de Cao in March

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

In March, Santiago de Cao sees daytime highs around 24°C and nights near 21°C. Worth packing: light clothes and sun protection. About 5 days see rain.

light clothessun protection

Sea temperature near Santiago de Cao in March

The nearest coast averages about 22°C in March — 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 22°C and coldest in October near 17°C.

It's comfortable for a long swim from Jan 3 to Apr 17 — about 3.5 months when the water holds above 20°C.

16°18°20°22°24°JanFebMarAprMayJunJulAugSepOctNovDeccoolrefreshingcomfortable to swim
Sea temperature (°C)Comfort
Jan21Refreshing
Feb22Refreshing
Mar22Refreshing
Apr20Refreshing
May19Cool
Jun19Cool
Jul18Cool
Aug17Cool
Sep17Cool
Oct17Cool
Nov18Cool
Dec19Cool

UV index in Santiago de Cao in March

LowModerateHighVery highExtreme

Clear-sky midday UV in March peaks around 15 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Santiago de Cao peaks around February 15 at about 16 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 22 at about 9 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highExtremeFeb 15UV 16Jun 22UV 9
UV index (midday)Level
Jan15Extreme
Feb16Extreme
Mar15Extreme
Apr13Extreme
May11Extreme
Jun9Very high
Jul10Very high
Aug11Extreme
Sep11Extreme
Oct13Extreme
Nov13Extreme
Dec13Extreme
Location & terrain

Where is Santiago de Cao?

Santiago de Cao sits at 8.0°S, 79.2°W, 18 m above sea level, in Peru. The nearest listed city is Chocope, 19 km away.

Topography around Santiago de Cao

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

Within 3 km, the terrain around Santiago de Cao has only modest variations in elevation — a maximum elevation change of 33 m around an average of 13 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 940 m; within 80 km, extreme variations in elevation — a maximum elevation change of 4,279 m.

The land around Santiago de Cao is covered by cropland (53%) and water (21%) within 3 km, water (45%), bare terrain (23%) and cropland (22%) within 16 km, and water (36%) and bare terrain (31%) within 80 km.

3 km
33 m
16 km
940 m
80 km
4,279 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwaterwetland
March weather nearby: Chocope 19 km · Paiján 26 km · Trujillo 29 km · Laredo 34 km · Moche 35 km · San Pedro de Lloc 66 km · Pacasmayo 72 km · Virú 74 km

Peru travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type A / B / C
220 V · 60 Hz
Prices
≈ 51% of US
price level, 2025
GDP per capita
$9,684
2025
Happiness
6.0 / 10
World Happiness, 2025
Safe drinking water
49%
of population, 2024
Homicide rate
8.6
per 100k, 2021
Road deaths
13.6
per 100k/yr, 2019
Income group
Upper middle
World Bank
English
Moderate
EF EPI 519
Religion
Catholic 76%Evangelical Christian 16%no religion 5%other religions 3%

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 Santiago de Cao (-7.9589°, -79.2392°, elevation 18 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. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).