São Francisco de Itabapoana weather in April

In April, São Francisco de Itabapoana sees average daytime highs of 27°C and overnight lows near 23°C, with 79 mm of rain across 12.1 wet days and about 11.5 hours of daylight. It is the 5th-warmest and 6th-wettest month of the year here.

Day-to-day highs hold fairly steady near 27°C through the month. The sky is clear or mostly clear about 48% of the time in April, and the air most often feels oppressive.

Daylight stretches from about 11 h 48 min at the start of April to 11 h 12 min by month's end. Set against the rest of the year, April is São Francisco de Itabapoana's 6th-clearest and 10th-windiest month. For the whole year in context, see São Francisco de Itabapoana's year-round climate.

Daytime high
27°
5th warmest
Overnight low
23°
8th coldest
Rainfall
79 mm
12.1 wet days
Daylight
11 h 30 min
6:59 AM – 6:29 PM
Cloud cover
48%
6th clearest
Wind
12 km/h
10th windiest
Solar energy
4.64 kWh/m²
Travel score
6.4
out of 10

Temperature in April

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 27°C through the month.

A typical April day in São Francisco de Itabapoana reaches about 27°C in the afternoon and slips back to 23°C overnight — a 4°C spread between the day's warmth and the night's chill. On most days the high lands between 25°C and 29°C. Set against its neighbours, April runs about 1°C cooler than March and about 1°C warmer than May.

15°20°25°30°151015202530
Avg high (°C)Avg low (°C)
12723
22723
32723
42723
52723
62723
72723
82723
92723
102723
112723
122723
132723
142723
152723
162723
172723
182723
192722
202722
212722
222722
232722
242622
252622
262622
272622
282622
292622
302622

São Francisco de Itabapoana weather by month

How April compares with the rest of the year at a glance. April is the 5th-warmest and 6th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan27° / 24°11010.813.26.2
Feb28° / 24°71812.76.6
Mar28° / 24°11713.612.26.0
Apr27° / 23°7912.111.56.4
May25° / 21°5910.1117.0
Jun25° / 20°326.810.77.8
Jul24° / 19°357.610.87.8
Aug24° / 19°336.811.37.9
Sep25° / 20°568.811.97.3
Oct25° / 21°8510.512.56.7
Nov26° / 22°16315.4135.7
Dec27° / 23°17215.613.35.6

Cloud cover in April

ClearMostly clearPartly cloudyMostly cloudyOvercast

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

Beyond those clear spells, partly cloudy skies cover about 17% of April, with mostly cloudy or overcast conditions the remaining 35%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
15842
25842
35941
45941
55941
65941
75941
85941
96040
106139
116139
126238
136337
146337
156535
166535
176634
186733
196832
206931
216931
227030
237129
247129
257327
267327
277327
287327
297426
307525

Chance of precipitation in April

Any precipitation

São Francisco de Itabapoana gets around 79 mm of rain over 12.1 wet days in April. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 40% and peaks near 46% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%151015202530
Rain chance (%)
145
245
345
446
546
646
745
845
945
1044
1143
1243
1342
1441
1540
1640
1739
1838
1937
2037
2136
2236
2336
2435
2535
2634
2734
2834
2933
3033

Humidity in April

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, April lands in the oppressive band about 62% of days. Sticky, muggy-or-worse air turns up on roughly 92% of them.

0%25%50%75%100%151015202530
Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
10318727
20318736
30419716
40419716
50420715
60421705
70422704
80523684
90524674
100525673
110626653
120626653
130627652
140727642
150727642
160827641
170828631
180928621
190929611
2001029601
2101030600
2201131580
2301132570
2401233550
2501234540
2601336510
2701437490
2801438470
2901540450
3011641420

Wind in April

Winds average 12 km/h in April.

Across April, daily wind ranges from about 12 km/h on the calmest days to 12 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (km/h)Feels
112calm
212calm
312calm
412calm
512calm
612calm
712calm
812calm
912calm
1012calm
1112calm
1212calm
1312calm
1412calm
1512calm
1612calm
1712calm
1812calm
1912calm
2012calm
2112calm
2212calm
2312calm
2412calm
2512calm
2612calm
2712calm
2812calm
2912calm
3012calm

Sunrise & sunset in April

DaylightNight

Daylight runs from about 11 h 48 min at the start of April to 11 h 12 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 36 minutes over April. Sunrise moves from 6:54 AM to 7:04 AM, and sunset from 6:43 PM to 6:19 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
111.86:546:43
211.86:546:42
311.86:556:41
411.86:556:40
511.76:556:39
611.76:566:38
711.76:566:37
811.76:566:36
911.76:566:36
1011.66:576:35
1111.66:576:34
1211.66:576:33
1311.66:586:32
1411.66:586:31
1511.56:586:30
1611.56:596:29
1711.56:596:29
1811.56:596:28
1911.57:006:27
2011.47:006:26
2111.47:006:25
2211.47:016:24
2311.47:016:24
2411.47:026:23
2511.37:026:22
2611.37:026:21
2711.37:036:21
2811.37:036:20
2911.37:036:19
3011.27:046:19

Solar energy in April

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in April, about 4.64 kWh/m².

For context, solar energy here swings from a low near 3.6 kWh/m² to a high of 6.48 kWh/m² in February across the year — April's 4.64 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
15.1Bright
25.0Bright
35.0Bright
45.0Bright
54.9Bright
64.9Bright
74.9Bright
84.8Bright
94.8Bright
104.8Bright
114.8Bright
124.7Bright
134.7Bright
144.7Bright
154.7Bright
164.6Bright
174.6Bright
184.6Bright
194.6Bright
204.5Bright
214.5Bright
224.5Bright
234.5Bright
244.5Bright
254.4Bright
264.4Bright
274.4Bright
284.3Bright
294.3Bright
304.3Bright
Planning a trip in April

Hazard calendar for São Francisco de Itabapoana

In seasonPeak

In April, São Francisco de Itabapoana sits inside its rainy season season. The full year is below, with each hazard's peak months called out.

São Francisco de Itabapoana's rainy season runs October–January, when most of the year's rain falls.

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

Is April a good time to visit São Francisco de Itabapoana?

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

6.4
Sightseeing
8th-best month of the year
6.4
Beach & pool
7th-best month of the year

April is a reasonable time to visit São Francisco de Itabapoana for sightseeing. The water and warmth also suit a beach or pool day.

What to pack for São Francisco de Itabapoana in April

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

In April, São Francisco de Itabapoana sees daytime highs around 27°C and nights near 23°C. Worth packing: light clothes, rain gear and sun protection. About 12 days see rain.

light clothesrain gearsun protection

Sea temperature near São Francisco de Itabapoana in April

The nearest coast averages about 25°C in April — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea offshore is warmest in March at about 25°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°JanFebMarAprMayJunJulAugSepOctNovDecrefreshingwarmcomfortable to swim
Sea temperature (°C)Comfort
Jan24Warm
Feb25Warm
Mar25Warm
Apr25Warm
May24Warm
Jun23Refreshing
Jul23Refreshing
Aug23Refreshing
Sep23Refreshing
Oct23Refreshing
Nov24Refreshing
Dec24Warm

UV index in São Francisco de Itabapoana in April

LowModerateHighVery highExtreme

Clear-sky midday UV in April peaks around 10 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in São Francisco de Itabapoana peaks around February 9 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 20 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 highExtremeFeb 9UV 14Jun 20UV 6
UV index (midday)Level
Jan14Extreme
Feb14Extreme
Mar12Extreme
Apr10Very high
May7High
Jun6High
Jul6High
Aug8Very high
Sep10Very high
Oct12Extreme
Nov13Extreme
Dec13Extreme
Location & terrain

Where is São Francisco de Itabapoana?

São Francisco de Itabapoana sits at 21.3°S, 41.0°W, 1 m above sea level, in Brazil. The nearest listed city is Marataizes, 32 km away.

Topography around São Francisco de Itabapoana

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of São Francisco de Itabapoana.

Within 3 km, the terrain around São Francisco de Itabapoana has only modest variations in elevation — a maximum elevation change of 23 m around an average of 4 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 86 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,346 m.

The land around São Francisco de Itabapoana is covered by water (50%) and grassland (25%) within 3 km, water (51%) and grassland (26%) within 16 km, and grassland (47%) and water (31%) within 80 km.

3 km
23 m
16 km
86 m
80 km
1,346 m
treesgrasslandcroplandartificial surfacesbare terrainwaterwetlandmangroves
April weather nearby: Marataizes 32 km · Itapemirim 35 km · São João da Barra 39 km · Mimoso do Sul 50 km · Cachoeiro de Itapemirim 53 km · Piúma 57 km · Campos dos Goytacazes 63 km · Anchieta 64 km

Brazil travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type C / N
127 / 220 V · 60 Hz
Prices
≈ 46% of US
price level, 2025
GDP per capita
$10,713
2025
Happiness
6.6 / 10
World Happiness, 2025
Safe drinking water
89%
of population, 2024
Homicide rate
19.3
per 100k, 2023
Road deaths
16
per 100k/yr, 2019
Income group
Upper middle
World Bank
English
Low
EF EPI 482
Religion
Roman Catholic 57%Evangelical 27%none 9%other 4%

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 São Francisco de Itabapoana (-21.3019°, -40.9614°, elevation 1 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).