Warnes weather in April

In April, Warnes sees average daytime highs of 29°C and overnight lows near 20°C, with 86 mm of rain across 13.7 wet days and about 11.6 hours of daylight. It is the 8th-warmest and 8th-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 25% of the time in April, and the air most often feels oppressive.

Daylight stretches from about 11 h 54 min at the start of April to 11 h 24 min by month's end. Set against the rest of the year, April is Warnes's 5th-clearest and 10th-windiest month. For the whole year in context, see Warnes's year-round climate.

Daytime high
29°
8th warmest
Overnight low
20°
6th coldest
Rainfall
86 mm
13.7 wet days
Daylight
11 h 36 min
6:25 AM – 6:01 PM
Cloud cover
64%
5th clearest
Wind
12 km/h
10th windiest
Solar energy
4.42 kWh/m²
Travel score
5.1
out of 10

Warnes is city in Bolivia.

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 Warnes reaches about 29°C in the afternoon and slips back to 20°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 24°C and 32°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)
12921
22921
32921
42921
52921
62921
72921
82921
92921
102921
112921
122921
132921
142921
152921
162920
172920
182920
192920
202820
212820
222820
232820
242820
252820
262820
272820
282820
292819
302819

How April really feels in Warnes

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.

Warnes 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
Jan30° / 23°20922.312.93.4
Feb30° / 22°17619.612.63.6
Mar30° / 22°14518.712.14.0
Apr29° / 20°8613.711.65.1
May26° / 18°7812.411.26.2
Jun25° / 17°6510.8116.7
Jul25° / 16°496.911.17.4
Aug28° / 18°52611.46.9
Sep30° / 20°868.211.95.2
Oct31° / 21°11413.812.44.2
Nov31° / 22°14416.412.83.9
Dec30° / 22°20722.3133.4

Cloud cover in April

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 25% 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 58%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
13862
23862
33961
44060
54060
64060
74159
84159
94258
104159
114258
124258
134258
144258
154258
164258
174258
184258
194258
204258
214258
224258
234357
244357
254357
264456
274555
284555
294456
304456

Chance of precipitation in April

Any precipitation

Warnes gets around 86 mm of rain over 13.7 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 45% and peaks near 52% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%151015202530
Rain chance (%)
152
251
351
450
550
649
749
848
948
1047
1146
1246
1345
1445
1544
1644
1744
1843
1943
2043
2143
2243
2342
2442
2542
2642
2742
2842
2942
3041

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 50% of days. Sticky, muggy-or-worse air turns up on roughly 75% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
1151021603
2151020603
3161020594
4261020584
5261020584
6261020584
7371120554
8371120554
9471120544
10471220534
11571220533
12571321513
13671321503
14671321503
15671422493
16661422493
17761423482
18761423482
19761423482
20861423472
21861424472
22861424471
23961424461
24961324461
25971325451
261071325441
271071325441
281181325430
291181325420
301291325400

Wind in April

Winds average 12 km/h in April.

Across April, daily wind ranges from about 11 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
111calm
211calm
311calm
411calm
511calm
611calm
711calm
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 54 min at the start of April to 11 h 24 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 6:22 AM to 6:28 AM, and sunset from 6:13 PM to 5:52 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
111.96:226:13
211.86:226:12
311.86:226:11
411.86:226:10
511.86:236:10
611.86:236:09
711.86:236:08
811.76:236:07
911.76:236:06
1011.76:246:06
1111.76:246:05
1211.76:246:04
1311.76:246:03
1411.66:246:03
1511.66:256:02
1611.66:256:01
1711.66:256:00
1811.66:256:00
1911.66:255:59
2011.56:265:58
2111.56:265:57
2211.56:265:57
2311.56:265:56
2411.56:275:55
2511.56:275:55
2611.46:275:54
2711.46:275:54
2811.46:285:53
2911.46:285:52
3011.46:285:52

Solar energy in April

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in April, about 4.42 kWh/m².

For context, solar energy here swings from a low near 3.19 kWh/m² to a high of 5.58 kWh/m² in January across the year — April's 4.42 kWh/m² falls in the middle.

024151015202530
Solar energy (kWh/m²)Level
14.7Bright
24.7Bright
34.7Bright
44.7Bright
54.7Bright
64.7Bright
74.6Bright
84.6Bright
94.6Bright
104.6Bright
114.6Bright
124.5Bright
134.5Bright
144.5Bright
154.5Bright
164.4Bright
174.4Bright
184.4Bright
194.3Bright
204.3Bright
214.3Bright
224.2Bright
234.2Bright
244.2Bright
254.1Bright
264.1Bright
274.1Bright
284.0Bright
294.0Bright
304.0Moderate
Planning a trip in April

Hazard calendar for Warnes

In seasonPeak

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

Warnes's rainy season runs October–March, 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 Warnes?

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

5.1
Sightseeing
6th-best month of the year
6.2
Beach & pool
4th-best month of the year

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

What to pack for Warnes in April

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

In April, Warnes sees daytime highs around 29°C and nights near 20°C. Pack light clothes and rain gear. About 14 days see rain.

light clothesrain gear

UV index in Warnes in April

LowModerateHighVery highExtreme

Clear-sky midday UV in April peaks around 11 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Warnes peaks around January 18 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 14 at about 7 (high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highVery highExtremeJan 18UV 15Jul 14UV 7
UV index (midday)Level
Jan15Extreme
Feb14Extreme
Mar14Extreme
Apr11Extreme
May9Very high
Jun7Very high
Jul7High
Aug8Very high
Sep9Very high
Oct8Very high
Nov13Extreme
Dec14Extreme

Air quality in Warnes 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 Warnes is worst in September — around 52 µg/m³ PM2.5 (poor), about 6.7× the cleanest month (May, 8 µg/m³).

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

0204060JanFebMarAprMayJunJulAugSepOctNovDecGoodModeratePoorModerateSep 1749 µg/m³May 118 µg/m³
PM2.5 (µg/m³)Level
Jan10Good
Feb11Good
Mar10Good
Apr8Good
May8Good
Jun10Good
Jul14Moderate
Aug29Moderate
Sep52Poor
Oct33Moderate
Nov17Moderate
Dec10Good
Location & terrain

Where is Warnes?

Warnes sits at 17.5°S, 63.2°W, 340 m above sea level, in Bolivia. The nearest listed city is Montero, 22 km away.

Ascención de GuarayosMizqueSan Ignacio de Velasco

Topography around Warnes

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

Within 3 km, the terrain around Warnes has only modest variations in elevation — a maximum elevation change of 32 m around an average of 335 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 121 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,662 m.

The land around Warnes is covered by grassland (44%), trees (31%) and artificial surfaces (20%) within 3 km, grassland (51%) and trees (28%) within 16 km, and trees (38%), cropland (32%) and grassland (27%) within 80 km.

3 km
32 m
16 km
121 m
80 km
1,662 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwater
April weather nearby: Montero 22 km · Santa Cruz 30 km · Cotoca 36 km · El Torno 59 km · Villa Yapacaní 72 km · Ascención de Guarayos 181 km · Mizque 235 km · San Ignacio de Velasco 266 km

Bolivia travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type A / B / C
230 V · 50 Hz
Prices
≈ 40% of US
price level, 2025
GDP per capita
$5,148
2025
Happiness
5.8 / 10
World Happiness, 2025
Homicide rate
4.4
per 100k, 2023
Road deaths
21.1
per 100k/yr, 2019
Income group
Lower middle
World Bank
English
Moderate
EF EPI 521
Religion
Roman Catholic 65%Protestant 20%none 6%other 5%

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 Warnes (-17.5163°, -63.1678°, elevation 340 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).