Olímpia weather in April

In April, Olímpia sees average daytime highs of 29°C and overnight lows near 20°C, with 58 mm of rain across 8.5 wet days and about 11.5 hours of daylight. It is the 9th-warmest and 7th-wettest month of the year here.

Day-to-day highs hold fairly steady near 29°C through the month. The sky is clear or mostly clear about 49% 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 18 min by month's end. Set against the rest of the year, April is Olímpia's 6th-clearest and 9th-windiest month. For the whole year in context, see Olímpia's year-round climate.

Daytime high
29°
9th warmest
Overnight low
20°
6th coldest
Rainfall
58 mm
8.5 wet days
Daylight
11 h 30 min
7:30 AM – 7:02 PM
Cloud cover
46%
6th clearest
Wind
8 km/h
9th windiest
Solar energy
5.04 kWh/m²
Travel score
5.6
out of 10

Olímpia is human settlement in Brazil.

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 29°C through the month.

A typical April day in Olímpia reaches about 29°C in the afternoon and slips back to 20°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 26°C and 32°C. Set against its neighbours, April runs on par with March and about 2°C warmer than May.

15°20°25°30°35°151015202530
Avg high (°C)Avg low (°C)
13021
23021
33021
43021
53021
63021
73020
83020
93020
103020
113020
123020
133020
143020
153020
163020
173020
183020
192920
202919
212919
222919
232919
242919
252919
262919
272919
282919
292919
302918

How April really feels in Olímpia

Once humidity and wind are folded in, April 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

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

Olímpia weather by month

How April compares with the rest of the year at a glance. April is the 9th-warmest and 7th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan30° / 22°25622.213.13.5
Feb30° / 22°18219.612.73.6
Mar30° / 21°15918.612.14.1
Apr29° / 20°588.511.55.6
May27° / 17°395.1117.4
Jun27° / 16°232.910.88.0
Jul28° / 16°15210.98.0
Aug30° / 17°172.211.36.5
Sep31° / 19°556.511.95.0
Oct31° / 21°10211.712.54.1
Nov31° / 21°15016.7133.9
Dec30° / 22°21722.213.23.6

Cloud cover in April

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 49% 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 34%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
15842
25941
35941
46040
56139
66238
76238
86337
96337
106436
116436
126436
136436
146436
156535
166634
176634
186634
196733
206733
216832
226931
237030
247228
257228
267327
277327
287426
297426
307426

Chance of precipitation in April

Any precipitation

Olímpia gets around 58 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 46% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%151015202530
Rain chance (%)
146
245
344
442
541
639
738
837
936
1035
1134
1232
1331
1430
1528
1627
1726
1825
1924
2023
2122
2221
2321
2420
2519
2618
2718
2817
2917
3016

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 43% of days. Sticky, muggy-or-worse air turns up on roughly 55% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
115145228
215145327
315155326
416155325
516165423
616175422
717185420
827195319
928205218
1028225117
1128235215
1229255014
1329264913
14310284812
15310294711
16311314610
1731132459
1831234438
1941335427
2041436406
2141537386
2251637375
2351738354
2461938334
2572038323
2682138303
2782338292
2892438272
29102537261
30112737241

Wind in April

Winds average 8 km/h in April.

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

051015151015202530
Wind speed (km/h)Feels
18calm
28calm
38calm
48calm
58calm
68calm
78calm
88calm
98calm
108calm
118calm
128calm
138calm
148calm
158calm
168calm
178calm
188calm
198calm
208calm
218calm
228calm
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 18 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 30 minutes over April. Sunrise moves from 7:26 AM to 7:35 AM, and sunset from 7:15 PM to 6:51 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
111.87:267:15
211.87:267:14
311.87:267:13
411.87:277:12
511.77:277:11
611.77:277:10
711.77:277:09
811.77:287:09
911.77:287:08
1011.67:287:07
1111.67:297:06
1211.67:297:05
1311.67:297:04
1411.67:297:03
1511.57:307:02
1611.57:307:02
1711.57:307:01
1811.57:317:00
1911.57:316:59
2011.47:316:58
2111.47:326:58
2211.47:326:57
2311.47:326:56
2411.47:336:55
2511.47:336:55
2611.37:336:54
2711.37:346:53
2811.37:346:52
2911.37:356:52
3011.37:356:51

Solar energy in April

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in April, about 5.04 kWh/m².

For context, solar energy here swings from a low near 3.95 kWh/m² to a high of 6.12 kWh/m² in October across the year — April's 5.04 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
15.2Bright
25.2Bright
35.2Bright
45.2Bright
55.2Bright
65.1Bright
75.1Bright
85.1Bright
95.1Bright
105.1Bright
115.1Bright
125.1Bright
135.1Bright
145.1Bright
155.0Bright
165.0Bright
175.0Bright
185.0Bright
195.0Bright
205.0Bright
215.0Bright
225.0Bright
234.9Bright
244.9Bright
254.9Bright
264.9Bright
274.9Bright
284.8Bright
294.8Bright
304.8Bright
Planning a trip in April

Hazard calendar for Olímpia

In seasonPeak

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

Olímpia'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 Olímpia?

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

5.6
Sightseeing
5th-best month of the year
7.3
Beach & pool
6th-best month of the year

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

What to pack for Olímpia in April

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

In April, Olímpia sees daytime highs around 29°C and nights near 20°C. Pack light clothes. Worth having: rain gear and sun protection. About 9 days see rain.

light clothesrain gearsun protection

UV index in Olímpia 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 Olímpia peaks around January 22 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 20 at about 7 (high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highHighVery highExtremeJan 22UV 15Jun 20UV 7
UV index (midday)Level
Jan15Extreme
Feb15Extreme
Mar13Extreme
Apr10Extreme
May8Very high
Jun7High
Jul7High
Aug9Very high
Sep10Very high
Oct10Extreme
Nov13Extreme
Dec14Extreme

Air quality in Olímpia 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 Olímpia is worst in September — around 35 µg/m³ PM2.5 (moderate), about 4.0× the cleanest month (November, 9 µg/m³).

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

010203040JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodSep 1134 µg/m³Nov 229 µg/m³
PM2.5 (µg/m³)Level
Jan10Good
Feb11Good
Mar11Good
Apr12Good
May13Moderate
Jun13Moderate
Jul14Moderate
Aug31Moderate
Sep35Moderate
Oct19Moderate
Nov9Good
Dec10Good
Location & terrain

Where is Olímpia?

Olímpia sits at 20.7°S, 48.9°W, 520 m above sea level, in Brazil. The nearest listed city is Guapiaçu, 32 km away.

Topography around Olímpia

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

Within 3 km, the terrain around Olímpia has only modest variations in elevation — a maximum elevation change of 103 m around an average of 514 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 152 m; within 80 km, significant variations in elevation — a maximum elevation change of 376 m.

The land around Olímpia is covered by artificial surfaces (35%), cropland (26%) and grassland (24%) within 3 km, cropland (61%) and trees (24%) within 16 km, and cropland (67%) within 80 km.

3 km
103 m
16 km
152 m
80 km
376 m
treesgrasslandcroplandartificial surfaceswater
April weather nearby: Guapiaçu 32 km · Monte Azul Paulista 34 km · Colina 39 km · Barretos 41 km · Catanduva 45 km · Nova Granada 47 km · São José do Rio Preto 49 km · Bebedouro 51 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 Olímpia (-20.7372°, -48.9147°, elevation 520 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).