Tsaratanana weather in April

In April, Tsaratanana sees average daytime highs of 28°C and overnight lows near 19°C, with 45 mm of rain across 8.2 wet days and about 11.6 hours of daylight. It is the 4th-warmest and 6th-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 41% of the time in April, and the air most often feels humid.

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 Tsaratanana's 7th-clearest and 7th-windiest month. For the whole year in context, see Tsaratanana's year-round climate.

Daytime high
28°
4th warmest
Overnight low
19°
8th coldest
Rainfall
45 mm
8.2 wet days
Daylight
11 h 36 min
6:01 AM – 5:38 PM
Cloud cover
48%
7th clearest
Wind
11 km/h
7th windiest
Solar energy
5.4 kWh/m²
Travel score
6.3
out of 10

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 Tsaratanana reaches about 28°C in the afternoon and slips back to 19°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 27°C and 30°C. Set against its neighbours, April runs on par with March and about 1°C warmer than May.

15°20°25°30°151015202530
Avg high (°C)Avg low (°C)
12819
22819
32819
42819
52819
62819
72819
82819
92819
102819
112819
122819
132819
142819
152819
162819
172818
182818
192818
202818
212818
222818
232818
242818
252818
262818
272818
282818
292818
302818

Tsaratanana weather by month

How April compares with the rest of the year at a glance. April is the 4th-warmest and 6th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan27° / 20°48226.512.93.8
Feb27° / 20°44524.412.63.8
Mar28° / 20°25119.912.14.6
Apr28° / 19°458.211.66.3
May27° / 17°152.611.28.0
Jun25° / 15°30.9118.8
Jul24° / 14°50.711.19.0
Aug25° / 14°20.511.48.9
Sep27° / 15°4111.98.3
Oct29° / 17°315.112.46.4
Nov30° / 19°12511.912.84.9
Dec29° / 20°29421.1134.2

Cloud cover in April

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 41% of the time in April.

Beyond those clear spells, partly cloudy skies cover about 31% of April, with mostly cloudy or overcast conditions the remaining 28%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
15545
25644
35842
45941
56040
66139
76337
86436
96535
106634
116832
126931
137030
147228
157327
167426
177525
187624
197822
207822
218020
228020
238020
248218
258218
268218
278218
288317
298317
308317

Chance of precipitation in April

Any precipitation

Tsaratanana gets around 45 mm of rain over 8.2 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 28% and peaks near 45% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%151015202530
Rain chance (%)
145
244
343
442
541
640
739
837
936
1035
1134
1232
1331
1429
1528
1627
1726
1825
1923
2022
2121
2219
2318
2417
2516
2615
2714
2814
2913
3012

Humidity in April

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, April lands in the humid band about 55% of days. Sticky, muggy-or-worse air turns up on roughly 34% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
10342532
20344521
30345511
40446501
50447491
60448470
70549460
80549450
90650440
100651430
110653410
120753400
130754390
141854370
151954360
161956340
1711056330
1811157310
1911257300
2011358280
2111459260
2211560240
2311661220
2411860210
2511961190
2612062170
2712162160
2812263140
2912363130
3012464110

Wind in April

Winds average 11 km/h in April.

Across April, daily wind ranges from about 10 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
110calm
210calm
310calm
410calm
511calm
611calm
711calm
811calm
911calm
1011calm
1111calm
1211calm
1311calm
1411calm
1511calm
1611calm
1711calm
1811calm
1911calm
2011calm
2111calm
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 5:58 AM to 6:04 AM, and sunset from 5:50 PM to 5:29 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
111.95:585:50
211.85:585:49
311.85:595:48
411.85:595:47
511.85:595:47
611.85:595:46
711.85:595:45
811.75:595:44
911.76:005:43
1011.76:005:43
1111.76:005:42
1211.76:005:41
1311.76:005:40
1411.76:015:40
1511.66:015:39
1611.66:015:38
1711.66:015:38
1811.66:015:37
1911.66:025:36
2011.66:025:35
2111.56:025:35
2211.56:025:34
2311.56:025:33
2411.56:035:33
2511.56:035:32
2611.56:035:32
2711.56:035:31
2811.46:045:30
2911.46:045:30
3011.46:045:29

Solar energy in April

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in April, about 5.4 kWh/m².

For context, solar energy here swings from a low near 4.43 kWh/m² to a high of 6.89 kWh/m² in October across the year — April's 5.4 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
15.5Bright
25.5Bright
35.5Bright
45.5Bright
55.5Bright
65.5Bright
75.5Bright
85.5Bright
95.5Bright
105.4Bright
115.4Bright
125.4Bright
135.4Bright
145.4Bright
155.4Bright
165.4Bright
175.4Bright
185.4Bright
195.4Bright
205.4Bright
215.4Bright
225.3Bright
235.3Bright
245.3Bright
255.3Bright
265.3Bright
275.3Bright
285.2Bright
295.2Bright
305.2Bright
Planning a trip in April

Hazard calendar for Tsaratanana

In seasonPeak

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

Tsaratanana's monsoon runs December–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 Tsaratanana?

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

6.3
Sightseeing
7th-best month of the year
7.3
Beach & pool
7th-best month of the year

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

What to pack for Tsaratanana in April

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

In April, Tsaratanana sees daytime highs around 28°C and nights near 19°C. Pack light clothes. Worth having: rain gear and sun protection. About 8 days see rain.

light clothesrain gearsun protection

UV index in Tsaratanana 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 Tsaratanana peaks around February 10 at about 16 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 19 at about 7 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highExtremeFeb 10UV 16Jun 19UV 7
UV index (midday)Level
Jan16Extreme
Feb16Extreme
Mar14Extreme
Apr11Extreme
May9Very high
Jun7Very high
Jul8Very high
Aug10Very high
Sep12Extreme
Oct13Extreme
Nov13Extreme
Dec15Extreme

Air quality in Tsaratanana 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 Tsaratanana is worst in November — around 19 µg/m³ PM2.5 (moderate), about 4.6× the cleanest month (April, 4 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateNov 1418 µg/m³Apr 134 µg/m³
PM2.5 (µg/m³)Level
Jan5Good
Feb5Good
Mar5Good
Apr4Good
May5Good
Jun6Good
Jul8Good
Aug8Good
Sep8Good
Oct13Moderate
Nov19Moderate
Dec9Good
Location & terrain

Where is Tsaratanana?

Tsaratanana sits at 16.8°S, 47.7°E, 349 m above sea level, in Madagascar. The nearest listed city is Mampikony, 78 km away.

MaevatananaAndilamenaAmbato BoenyAmparafaravolaImerimandrosoMarovoayBoriziny

Topography around Tsaratanana

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

Within 3 km, the terrain around Tsaratanana has only modest variations in elevation — a maximum elevation change of 100 m around an average of 353 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 914 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,394 m.

The land around Tsaratanana is covered by grassland (69%) and cropland (21%) within 3 km, grassland (85%) within 16 km, and grassland (93%) within 80 km.

3 km
100 m
16 km
914 m
80 km
1,394 m
treesshrubsgrasslandcroplandartificial surfaceswater
April weather nearby: Mampikony 78 km · Maevatanana 89 km · Andilamena 101 km · Ambato Boeny 106 km · Amparafaravola 107 km · Imerimandroso 122 km · Marovoay 132 km · Boriziny 139 km

Madagascar travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type C / E
220 V · 50 Hz
Prices
≈ 31% of US
price level, 2025
GDP per capita
$599
2025
Happiness
4.2 / 10
World Happiness, 2025
Safe drinking water
22%
of population, 2024
Road deaths
29.2
per 100k/yr, 2019
Income group
Low
World Bank
English
Low
EF EPI 457
Religion
Church of Jesus Christ in Madagascar/Malagasy Lutheran Church/Anglican Church 34%Roman Catholic 32%none 22%other Christian 8%

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 Tsaratanana (-16.7971°, 47.6516°, elevation 349 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).