Imerimandroso weather in April

In April, Imerimandroso sees average daytime highs of 26°C and overnight lows near 18°C, with 44 mm of rain across 9.9 wet days and about 11.6 hours of daylight. It is the 6th-warmest and 6th-wettest month of the year here.

Day-to-day highs hold fairly steady near 26°C through the month. The sky is clear or mostly clear about 16% 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 Imerimandroso's 6th-clearest and 7th-windiest month. For the whole year in context, see Imerimandroso's year-round climate.

Daytime high: 26°; 6th warmest
Overnight low: 18°; 8th coldest
Rainfall: 44 mm; 9.9 wet days
Daylight: 11 h 36 min; 5:58 AM – 5:34 PM
Cloud cover: 61%; 6th clearest
Wind: 10 km/h; 7th windiest
Solar energy: 4.51 kWh/m²
Travel score: 6.6; out of 10

← March Imerimandroso year-round climate May →Best places to visit in April

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

Temperature in April

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 26°C through the month.

A typical April day in Imerimandroso reaches about 26°C in the afternoon and slips back to 18°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 28°C. Set against its neighbours, April runs about 1°C cooler than March and about 2°C warmer than May.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Avg high (°C)	26	26	26	26	26	26	26	26	26	26	26	26	26	26	26	26	26	26	26	26	26	26	26	26	26	26	26	26	25	25
Avg low (°C)	19	19	19	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	17	17	17	17	17	17

	Avg high (°C)	Avg low (°C)
1	26	19
2	26	19
3	26	19
4	26	18
5	26	18
6	26	18
7	26	18
8	26	18
9	26	18
10	26	18
11	26	18
12	26	18
13	26	18
14	26	18
15	26	18
16	26	18
17	26	18
18	26	18
19	26	18
20	26	18
21	26	18
22	26	18
23	26	18
24	26	18
25	26	17
26	26	17
27	26	17
28	26	17
29	25	17
30	25	17

Imerimandroso weather by month

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

Month	High / Low (°C)	Rainfall (mm)	Wet days	Daylight (hours)	Travel score
Jan	27° / 20°	288	23.9	12.9	4.2
Feb	27° / 20°	250	22.2	12.6	4.2
Mar	27° / 19°	167	19.2	12.1	5.0
Apr	26° / 18°	44	9.9	11.6	6.6
May	24° / 16°	23	5.9	11.2	7.6
Jun	22° / 14°	12	3.3	11	7.5
Jul	21° / 13°	14	3.4	11.1	7.3
Aug	22° / 13°	10	2.8	11.4	7.6
Sep	23° / 14°	8	2.2	11.9	8.2
Oct	26° / 16°	18	4.5	12.4	7.7
Nov	28° / 17°	48	8.7	12.8	6.6
Dec	28° / 19°	165	17.3	13	5.0

Cloud cover in April

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 16% of the time in April.

Beyond those clear spells, partly cloudy skies cover about 29% of April, with mostly cloudy or overcast conditions the remaining 55%. Skies tend to open up as the month goes on.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Clearer (%)	38	38	38	38	38	38	40	40	41	42	43	43	44	45	46	47	47	47	48	48	48	49	49	49	50	50	50	50	49	50
Cloudier (%)	62	62	62	62	62	62	60	60	59	58	57	57	56	55	54	53	53	53	52	52	52	51	51	51	50	50	50	50	51	50

	Clearer (%)	Cloudier (%)
1	38	62
2	38	62
3	38	62
4	38	62
5	38	62
6	38	62
7	40	60
8	40	60
9	41	59
10	42	58
11	43	57
12	43	57
13	44	56
14	45	55
15	46	54
16	47	53
17	47	53
18	47	53
19	48	52
20	48	52
21	48	52
22	49	51
23	49	51
24	49	51
25	50	50
26	50	50
27	50	50
28	50	50
29	49	51
30	50	50

Chance of precipitation in April

Any precipitation

Imerimandroso gets around 44 mm of rain over 9.9 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 34% and peaks near 47% on the wettest days. The odds ease toward the end of the month.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Rain chance (%)	47	46	45	44	43	42	41	41	40	39	39	38	37	36	36	35	34	33	32	31	29	28	27	26	24	23	23	22	22	21

	Rain chance (%)
1	47
2	46
3	45
4	44
5	43
6	42
7	41
8	41
9	40
10	39
11	39
12	38
13	37
14	36
15	36
16	35
17	34
18	33
19	32
20	31
21	29
22	28
23	27
24	26
25	24
26	23
27	23
28	22
29	22
30	21

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 54% of days. Sticky, muggy-or-worse air turns up on roughly 40% of them.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Comfortable (%)	2	2	2	2	3	3	3	3	3	3	3	4	4	4	4	5	5	5	6	7	7	8	9	10	11	12	12	13	13	14
Humid (%)	40	41	42	43	44	45	46	47	48	48	49	50	51	51	52	52	54	55	55	56	58	59	61	62	63	64	67	68	70	70
Muggy (%)	58	57	56	55	53	52	51	50	49	48	47	46	45	45	44	43	41	40	39	37	35	33	30	28	26	24	21	19	17	16

	Comfortable (%)	Humid (%)	Muggy (%)
1	2	40	58
2	2	41	57
3	2	42	56
4	2	43	55
5	3	44	53
6	3	45	52
7	3	46	51
8	3	47	50
9	3	48	49
10	3	48	48
11	3	49	47
12	4	50	46
13	4	51	45
14	4	51	45
15	4	52	44
16	5	52	43
17	5	54	41
18	5	55	40
19	6	55	39
20	7	56	37
21	7	58	35
22	8	59	33
23	9	61	30
24	10	62	28
25	11	63	26
26	12	64	24
27	12	67	21
28	13	68	19
29	13	70	17
30	14	70	16

Wind in April

Winds average 10 km/h in April.

Across April, daily wind ranges from about 9 km/h on the calmest days to 10 km/h at its breeziest. It stays fairly steady from day to day.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Wind speed (km/h)	9	9	9	9	9	9	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10
Feels	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm

	Wind speed (km/h)	Feels
1	9	calm
2	9	calm
3	9	calm
4	9	calm
5	9	calm
6	9	calm
7	10	calm
8	10	calm
9	10	calm
10	10	calm
11	10	calm
12	10	calm
13	10	calm
14	10	calm
15	10	calm
16	10	calm
17	10	calm
18	10	calm
19	10	calm
20	10	calm
21	10	calm
22	10	calm
23	10	calm
24	10	calm
25	10	calm
26	10	calm
27	10	calm
28	10	calm
29	10	calm
30	10	calm

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 5:55 AM to 6:01 AM, and sunset from 5:46 PM to 5:25 PM.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Daylight (h)	11.9	11.8	11.8	11.8	11.8	11.8	11.8	11.7	11.7	11.7	11.7	11.7	11.7	11.6	11.6	11.6	11.6	11.6	11.6	11.5	11.5	11.5	11.5	11.5	11.5	11.5	11.4	11.4	11.4	11.4
Sunrise (AM)	5:55	5:55	5:55	5:55	5:55	5:56	5:56	5:56	5:56	5:56	5:57	5:57	5:57	5:57	5:57	5:58	5:58	5:58	5:58	5:59	5:59	5:59	5:59	6:00	6:00	6:00	6:00	6:01	6:01	6:01
Sunset (PM)	5:46	5:45	5:44	5:43	5:43	5:42	5:41	5:40	5:39	5:39	5:38	5:37	5:36	5:36	5:35	5:34	5:33	5:33	5:32	5:31	5:31	5:30	5:29	5:28	5:28	5:27	5:27	5:26	5:25	5:25

	Daylight (h)	Sunrise (AM)	Sunset (PM)
1	11.9	5:55	5:46
2	11.8	5:55	5:45
3	11.8	5:55	5:44
4	11.8	5:55	5:43
5	11.8	5:55	5:43
6	11.8	5:56	5:42
7	11.8	5:56	5:41
8	11.7	5:56	5:40
9	11.7	5:56	5:39
10	11.7	5:56	5:39
11	11.7	5:57	5:38
12	11.7	5:57	5:37
13	11.7	5:57	5:36
14	11.6	5:57	5:36
15	11.6	5:57	5:35
16	11.6	5:58	5:34
17	11.6	5:58	5:33
18	11.6	5:58	5:33
19	11.6	5:58	5:32
20	11.5	5:59	5:31
21	11.5	5:59	5:31
22	11.5	5:59	5:30
23	11.5	5:59	5:29
24	11.5	6:00	5:28
25	11.5	6:00	5:28
26	11.5	6:00	5:27
27	11.4	6:00	5:27
28	11.4	6:01	5:26
29	11.4	6:01	5:25
30	11.4	6:01	5:25

Solar energy in April

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in April, about 4.51 kWh/m².

For context, solar energy here swings from a low near 3.29 kWh/m² to a high of 6.32 kWh/m² in November across the year — April's 4.51 kWh/m² falls in the middle.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Solar energy (kWh/m²)	4.8	4.7	4.7	4.7	4.7	4.7	4.6	4.6	4.6	4.6	4.6	4.6	4.5	4.5	4.5	4.5	4.5	4.5	4.5	4.4	4.4	4.4	4.4	4.4	4.3	4.3	4.3	4.3	4.3	4.2
Level	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright

	Solar energy (kWh/m²)	Level
1	4.8	Bright
2	4.7	Bright
3	4.7	Bright
4	4.7	Bright
5	4.7	Bright
6	4.7	Bright
7	4.6	Bright
8	4.6	Bright
9	4.6	Bright
10	4.6	Bright
11	4.6	Bright
12	4.6	Bright
13	4.5	Bright
14	4.5	Bright
15	4.5	Bright
16	4.5	Bright
17	4.5	Bright
18	4.5	Bright
19	4.5	Bright
20	4.4	Bright
21	4.4	Bright
22	4.4	Bright
23	4.4	Bright
24	4.4	Bright
25	4.3	Bright
26	4.3	Bright
27	4.3	Bright
28	4.3	Bright
29	4.3	Bright
30	4.2	Bright

Planning a trip in April

Hazard calendar for Imerimandroso

In seasonPeak

In April, Imerimandroso sits inside its cyclone season. The full year is below, with each hazard's peak months called out.

Imerimandroso sits in the South Indian Ocean cyclone belt; the season peaks January–March.

Imerimandroso's monsoon runs December–March, when most of the year's rain falls.

Cyclone

Monsoon

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Is April a good time to visit Imerimandroso?

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

6.6

Sightseeing

7th-best month of the year

6.2

Beach & pool

5th-best month of the year

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

What to pack for Imerimandroso in April

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

In April, Imerimandroso sees daytime highs around 26°C and nights near 18°C. Worth packing: light clothes, rain gear and sun protection. About 10 days see rain.

light clothesrain gearsun protection

UV index in Imerimandroso 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 Imerimandroso peaks around February 10 at about 16 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 18 at about 7 (very high).

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

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
UV index (midday)	16	16	14	11	9	7	8	10	12	13	13	15
Level	Extreme	Extreme	Extreme	Extreme	Very high	High	Very high	Very high	Extreme	Extreme	Extreme	Extreme

	UV index (midday)	Level
Jan	16	Extreme
Feb	16	Extreme
Mar	14	Extreme
Apr	11	Extreme
May	9	Very high
Jun	7	High
Jul	8	Very high
Aug	10	Very high
Sep	12	Extreme
Oct	13	Extreme
Nov	13	Extreme
Dec	15	Extreme

Air quality in Imerimandroso 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 Imerimandroso is worst in November — around 43 µg/m³ PM2.5 (poor), about 7.4× the cleanest month (January, 6 µg/m³).

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

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
PM2.5 (µg/m³)	6	6	6	6	8	7	7	7	8	22	43	10
Level	Good	Good	Good	Good	Good	Good	Good	Good	Good	Moderate	Poor	Good

	PM2.5 (µg/m³)	Level
Jan	6	Good
Feb	6	Good
Mar	6	Good
Apr	6	Good
May	8	Good
Jun	7	Good
Jul	7	Good
Aug	7	Good
Sep	8	Good
Oct	22	Moderate
Nov	43	Poor
Dec	10	Good

Location & terrain

Where is Imerimandroso?

Imerimandroso sits at 17.4°S, 48.6°E, 755 m above sea level, in Madagascar. The nearest listed city is Amparafaravola, 42 km away.

Topography around Imerimandroso

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

Within 3 km, the terrain around Imerimandroso has only modest variations in elevation — a maximum elevation change of 138 m around an average of 769 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 703 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,522 m.

The land around Imerimandroso is covered by water (36%), cropland (34%) and grassland (24%) within 3 km, grassland (41%) and cropland (34%) within 16 km, and grassland (51%) and trees (32%) within 80 km.

3 km

138 m

water 36%

16 km

703 m

grassland 41%

80 km

1,522 m

grassland 51%

treesshrubsgrasslandcroplandartificial surfaceswaterwetland

← March Imerimandroso year-round climate May →Best places to visit in April

April weather nearby: Amparafaravola 42 km · Andilamena 47 km · Ambatondrazaka 48 km · Vohibinany 49 km · Ambodimanga II 65 km · Vavatenina 66 km · Didy 76 km · Fenoarivo Atsinanana 88 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

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 Imerimandroso (-17.4333°, 48.5833°, elevation 755 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. Tropical-cyclone seasons are the published climatological basin seasons (NOAA National Hurricane Center / regional warning centres). 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).

	Avg high (°C)	Avg low (°C)
1	26	19
2	26	19
3	26	19
4	26	18
5	26	18
6	26	18
7	26	18
8	26	18
9	26	18
10	26	18
11	26	18
12	26	18
13	26	18
14	26	18
15	26	18
16	26	18
17	26	18
18	26	18
19	26	18
20	26	18
21	26	18
22	26	18
23	26	18
24	26	18
25	26	17
26	26	17
27	26	17
28	26	17
29	25	17
30	25	17

	Clearer (%)	Cloudier (%)
1	38	62
2	38	62
3	38	62
4	38	62
5	38	62
6	38	62
7	40	60
8	40	60
9	41	59
10	42	58
11	43	57
12	43	57
13	44	56
14	45	55
15	46	54
16	47	53
17	47	53
18	47	53
19	48	52
20	48	52
21	48	52
22	49	51
23	49	51
24	49	51
25	50	50
26	50	50
27	50	50
28	50	50
29	49	51
30	50	50

	Rain chance (%)
1	47
2	46
3	45
4	44
5	43
6	42
7	41
8	41
9	40
10	39
11	39
12	38
13	37
14	36
15	36
16	35
17	34
18	33
19	32
20	31
21	29
22	28
23	27
24	26
25	24
26	23
27	23
28	22
29	22
30	21

	Comfortable (%)	Humid (%)	Muggy (%)
1	2	40	58
2	2	41	57
3	2	42	56
4	2	43	55
5	3	44	53
6	3	45	52
7	3	46	51
8	3	47	50
9	3	48	49
10	3	48	48
11	3	49	47
12	4	50	46
13	4	51	45
14	4	51	45
15	4	52	44
16	5	52	43
17	5	54	41
18	5	55	40
19	6	55	39
20	7	56	37
21	7	58	35
22	8	59	33
23	9	61	30
24	10	62	28
25	11	63	26
26	12	64	24
27	12	67	21
28	13	68	19
29	13	70	17
30	14	70	16

	Avg high (°C)	Avg low (°C)
1	26	19
2	26	19
3	26	19
4	26	18
5	26	18
6	26	18
7	26	18
8	26	18
9	26	18
10	26	18
11	26	18
12	26	18
13	26	18
14	26	18
15	26	18
16	26	18
17	26	18
18	26	18
19	26	18
20	26	18
21	26	18
22	26	18
23	26	18
24	26	18
25	26	17
26	26	17
27	26	17
28	26	17
29	25	17
30	25	17

	Clearer (%)	Cloudier (%)
1	38	62
2	38	62
3	38	62
4	38	62
5	38	62
6	38	62
7	40	60
8	40	60
9	41	59
10	42	58
11	43	57
12	43	57
13	44	56
14	45	55
15	46	54
16	47	53
17	47	53
18	47	53
19	48	52
20	48	52
21	48	52
22	49	51
23	49	51
24	49	51
25	50	50
26	50	50
27	50	50
28	50	50
29	49	51
30	50	50

	Rain chance (%)
1	47
2	46
3	45
4	44
5	43
6	42
7	41
8	41
9	40
10	39
11	39
12	38
13	37
14	36
15	36
16	35
17	34
18	33
19	32
20	31
21	29
22	28
23	27
24	26
25	24
26	23
27	23
28	22
29	22
30	21

	Comfortable (%)	Humid (%)	Muggy (%)
1	2	40	58
2	2	41	57
3	2	42	56
4	2	43	55
5	3	44	53
6	3	45	52
7	3	46	51
8	3	47	50
9	3	48	49
10	3	48	48
11	3	49	47
12	4	50	46
13	4	51	45
14	4	51	45
15	4	52	44
16	5	52	43
17	5	54	41
18	5	55	40
19	6	55	39
20	7	56	37
21	7	58	35
22	8	59	33
23	9	61	30
24	10	62	28
25	11	63	26
26	12	64	24
27	12	67	21
28	13	68	19
29	13	70	17
30	14	70	16

	Avg high (°C)	Avg low (°C)
1	26	19
2	26	19
3	26	19
4	26	18
5	26	18
6	26	18
7	26	18
8	26	18
9	26	18
10	26	18
11	26	18
12	26	18
13	26	18
14	26	18
15	26	18
16	26	18
17	26	18
18	26	18
19	26	18
20	26	18
21	26	18
22	26	18
23	26	18
24	26	18
25	26	17
26	26	17
27	26	17
28	26	17
29	25	17
30	25	17

	Clearer (%)	Cloudier (%)
1	38	62
2	38	62
3	38	62
4	38	62
5	38	62
6	38	62
7	40	60
8	40	60
9	41	59
10	42	58
11	43	57
12	43	57
13	44	56
14	45	55
15	46	54
16	47	53
17	47	53
18	47	53
19	48	52
20	48	52
21	48	52
22	49	51
23	49	51
24	49	51
25	50	50
26	50	50
27	50	50
28	50	50
29	49	51
30	50	50

	Rain chance (%)
1	47
2	46
3	45
4	44
5	43
6	42
7	41
8	41
9	40
10	39
11	39
12	38
13	37
14	36
15	36
16	35
17	34
18	33
19	32
20	31
21	29
22	28
23	27
24	26
25	24
26	23
27	23
28	22
29	22
30	21

	Comfortable (%)	Humid (%)	Muggy (%)
1	2	40	58
2	2	41	57
3	2	42	56
4	2	43	55
5	3	44	53
6	3	45	52
7	3	46	51
8	3	47	50
9	3	48	49
10	3	48	48
11	3	49	47
12	4	50	46
13	4	51	45
14	4	51	45
15	4	52	44
16	5	52	43
17	5	54	41
18	5	55	40
19	6	55	39
20	7	56	37
21	7	58	35
22	8	59	33
23	9	61	30
24	10	62	28
25	11	63	26
26	12	64	24
27	12	67	21
28	13	68	19
29	13	70	17
30	14	70	16