Santa Gertrudes weather in April

In April, Santa Gertrudes sees average daytime highs of 28°C and overnight lows near 18°C, with 68 mm of rain across 8.5 wet days and about 11.5 hours of daylight. It is the 8th-warmest and 8th-wettest month of the year here.

Day-to-day highs hold fairly steady near 28°C through the month. The sky is clear or mostly clear about 47% of the time in April, and the air most often feels muggy.

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 Santa Gertrudes's 5th-clearest and 10th-windiest month. For the whole year in context, see Santa Gertrudes's year-round climate.

Daytime high
28°
8th warmest
Overnight low
18°
6th coldest
Rainfall
68 mm
8.5 wet days
Daylight
11 h 30 min
7:26 AM – 6:55 PM
Cloud cover
48%
5th clearest
Wind
8 km/h
10th windiest
Solar energy
4.83 kWh/m²
Travel score
6.4
out of 10

Santa Gertrudes is human settlement in Brazil.

Air quality
High
PM10 80 µg/m³ · 2016

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

Temperature in April

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 28°C through the month.

A typical April day in Santa Gertrudes reaches about 28°C in the afternoon and slips back to 18°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 25°C and 31°C. Set against its neighbours, April runs about 1°C cooler than March and about 3°C warmer than May.

10°15°20°25°30°35°151015202530
Avg high (°C)Avg low (°C)
12919
22919
32919
42919
52919
62919
72818
82818
92818
102818
112818
122818
132818
142818
152818
162818
172818
182818
192817
202817
212817
222817
232817
242817
252717
262717
272717
282717
292716
302716

Santa Gertrudes weather by month

How April compares with the rest of the year at a glance. April is the 8th-warmest and 8th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan29° / 20°29023.313.23.7
Feb30° / 20°21419.412.83.8
Mar29° / 20°17318.512.24.5
Apr28° / 18°688.511.56.4
May25° / 15°576.410.97.5
Jun25° / 14°394.510.78.1
Jul25° / 13°353.910.88.2
Aug27° / 14°324.111.27.8
Sep28° / 16°727.911.96.2
Oct29° / 18°1281412.54.9
Nov29° / 19°18416.413.14.6
Dec29° / 20°23021.413.43.9

Cloud cover in April

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 47% of the time in April.

Beyond those clear spells, partly cloudy skies cover about 16% of April, with mostly cloudy or overcast conditions the remaining 37%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
15941
25941
35941
46040
56139
66040
76040
86040
96139
106139
116139
126139
136139
146238
156238
166337
176436
186436
196436
206535
216535
226535
236634
246634
256634
266733
276733
286733
296733
306733

Chance of precipitation in April

Any precipitation

Santa Gertrudes gets around 68 mm of rain over 8.5 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 29% and peaks near 44% on the wettest days. The odds ease toward the end of the month.

0%10%20%30%40%50%151015202530
Rain chance (%)
144
243
341
440
539
637
736
835
934
1033
1132
1231
1330
1429
1528
1627
1727
1826
1925
2025
2124
2223
2323
2422
2521
2621
2720
2820
2919
3019

Humidity in April

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, April lands in the muggy band about 38% of days. Sticky, muggy-or-worse air turns up on roughly 40% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
10628606
20728596
30729586
40829585
51930555
61930564
711031544
811132533
911233513
1021333502
1121434482
1221535462
1331636442
1431737421
1531837401
1632038381
1732138361
1842239341
1942439321
2042540301
2152740280
2262840260
2363040240
2473140220
2583239200
2693339180
27103439170
28113538150
29123638140
30143637120

Wind in April

Winds average 8 km/h in April.

Across April, daily wind ranges from about 7 km/h on the calmest days to 8 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202530
Wind speed (km/h)Feels
17calm
27calm
37calm
47calm
57calm
67calm
77calm
87calm
97calm
107calm
117calm
127calm
137calm
147calm
157calm
167calm
177calm
187calm
197calm
207calm
217calm
227calm
238calm
248calm
258calm
268calm
278calm
288calm
298calm
308calm

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 7:21 AM to 7:31 AM, and sunset from 7:09 PM to 6:43 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
111.87:217:09
211.87:217:08
311.87:217:07
411.77:227:06
511.77:227:05
611.77:227:04
711.77:237:03
811.77:237:02
911.67:237:01
1011.67:247:00
1111.67:246:59
1211.67:246:58
1311.57:256:57
1411.57:256:57
1511.57:266:56
1611.57:266:55
1711.57:266:54
1811.47:276:53
1911.47:276:52
2011.47:276:51
2111.47:286:50
2211.47:286:50
2311.37:296:49
2411.37:296:48
2511.37:296:47
2611.37:306:46
2711.37:306:46
2811.27:316:45
2911.27:316:44
3011.27:316:43

Solar energy in April

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in April, about 4.83 kWh/m².

For context, solar energy here swings from a low near 3.69 kWh/m² to a high of 5.99 kWh/m² in November across the year — April's 4.83 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
15.1Bright
25.0Bright
35.0Bright
45.0Bright
55.0Bright
65.0Bright
75.0Bright
85.0Bright
94.9Bright
104.9Bright
114.9Bright
124.9Bright
134.9Bright
144.9Bright
154.8Bright
164.8Bright
174.8Bright
184.8Bright
194.8Bright
204.8Bright
214.7Bright
224.7Bright
234.7Bright
244.7Bright
254.6Bright
264.6Bright
274.6Bright
284.6Bright
294.5Bright
304.5Bright
Planning a trip in April

Hazard calendar for Santa Gertrudes

In seasonPeak

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

Santa Gertrudes's monsoon runs November–March, when most of the year's rain falls.

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

Is April a good time to visit Santa Gertrudes?

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

6.4
Sightseeing
5th-best month of the year
7.1
Beach & pool
5th-best month of the year

April is a reasonable time to visit Santa Gertrudes for sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Santa Gertrudes in April

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

In April, Santa Gertrudes sees daytime highs around 28°C and nights near 18°C. Pack light clothes. Worth having: rain gear and sun protection. About 9 days see rain.

light clothesrain gearsun protection

UV index in Santa Gertrudes 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 Santa Gertrudes peaks around January 19 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 12 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 highExtremeJan 19UV 15Jul 12UV 6
UV index (midday)Level
Jan15Extreme
Feb14Extreme
Mar12Extreme
Apr10Very high
May7High
Jun6High
Jul6High
Aug8Very high
Sep8Very high
Oct11Extreme
Nov13Extreme
Dec14Extreme

Air quality in Santa Gertrudes in April

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Santa Gertrudes is worst in September — around 32 µg/m³ PM2.5 (moderate), about 2.1× the cleanest month (December, 16 µg/m³).

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

010203040JanFebMarAprMayJunJulAugSepOctNovDecModerateSep 1032 µg/m³Dec 1516 µg/m³
PM2.5 (µg/m³)Level
Jan16Moderate
Feb17Moderate
Mar19Moderate
Apr22Moderate
May26Moderate
Jun28Moderate
Jul30Moderate
Aug31Moderate
Sep32Moderate
Oct22Moderate
Nov16Moderate
Dec16Moderate
Location & terrain

Where is Santa Gertrudes?

Santa Gertrudes sits at 22.5°S, 47.5°W, 592 m above sea level, in Brazil. The nearest listed city is Rio Claro, 6.0 km away.

Topography around Santa Gertrudes

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

Within 3 km, the terrain around Santa Gertrudes has only modest variations in elevation — a maximum elevation change of 175 m around an average of 614 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 345 m; within 80 km, large variations in elevation — a maximum elevation change of 634 m.

The land around Santa Gertrudes is covered by cropland (36%) and trees (23%) within 3 km, cropland (47%) and trees (28%) within 16 km, and cropland (44%) and trees (31%) within 80 km.

3 km
175 m
16 km
345 m
80 km
634 m
treesgrasslandcroplandartificial surfacesbare terrainwater
April weather nearby: Rio Claro 6.0 km · Cordeirópolis 8.0 km · Iracemápolis 14 km · Limeira 18 km · Araras 19 km · Charqueada 26 km · Piracicaba 32 km · Engenheiro Coelho 33 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 Santa Gertrudes (-22.4567°, -47.5303°, elevation 592 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).