Hell-Ville weather in July

In July, Hell-Ville sees average daytime highs of 27°C and overnight lows near 22°C, with 22 mm of rain across 6.5 wet days and about 11.3 hours of daylight. It is the 11th-warmest and 12th-wettest month of the year here.

Day-to-day highs hold fairly steady near 27°C through the month. The sky is clear or mostly clear about 67% of the time in July, and the air most often feels muggy.

Daylight stretches from about 11 h 12 min at the start of July to 11 h 24 min by month's end. Set against the rest of the year, July is Hell-Ville's 6th-clearest and 7th-windiest month. For the whole year in context, see Hell-Ville's year-round climate.

Daytime high
27°
11th warmest
Overnight low
22°
2nd coldest
Rainfall
22 mm
6.5 wet days
Daylight
11 h 18 min
6:14 AM – 5:31 PM
Cloud cover
36%
6th clearest
Wind
8 km/h
7th windiest
Solar energy
4.85 kWh/m²
Travel score
7.5
out of 10

Hell-Ville is borough of the city of Nosy Be.

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

Temperature in July

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 27°C through the month.

A typical July day in Hell-Ville reaches about 27°C in the afternoon and slips back to 22°C overnight — a 5°C spread between the day's warmth and the night's chill. On most days the high lands between 26°C and 28°C. Set against its neighbours, July runs on par with June and on par with August.

20°23°25°28°30°151015202531
Avg high (°C)Avg low (°C)
12723
22723
32723
42723
52723
62723
72723
82723
92723
102722
112722
122722
132722
142722
152722
162722
172722
182722
192722
202722
212722
222722
232722
242722
252722
262722
272722
282722
292722
302722
312722

How July really feels in Hell-Ville

Once humidity and wind are folded in, July 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

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

Hell-Ville weather by month

How July compares with the rest of the year at a glance. July is the 11th-warmest and 12th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan29° / 25°43928.712.73.1
Feb29° / 25°38325.212.43.2
Mar29° / 25°27627.512.13.2
Apr29° / 25°11722.511.73.9
May29° / 25°4412.711.45.7
Jun28° / 23°238.111.27.1
Jul27° / 22°226.511.37.5
Aug27° / 22°309.311.67.0
Sep27° / 23°3612.711.96.4
Oct28° / 24°6417.412.35.3
Nov29° / 25°13422.612.64.1
Dec29° / 25°2532812.83.3

Cloud cover in July

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 67% of the time in July.

Beyond those clear spells, partly cloudy skies cover about 20% of July, with mostly cloudy or overcast conditions the remaining 14%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
18911
28713
38713
48713
58614
68614
78614
88515
98515
108515
118515
128515
138515
148515
158515
168515
178515
188515
198515
208515
218713
228713
238713
248713
258713
268713
278812
288812
298812
308911
318911

Chance of precipitation in July

Any precipitation

Hell-Ville gets around 22 mm of rain over 6.5 wet days in July, the driest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 21% and peaks near 24% on the wettest days.

0%10%20%30%151015202531
Rain chance (%)
119
219
319
419
519
619
720
820
920
1021
1121
1221
1321
1422
1522
1621
1721
1821
1921
2021
2121
2221
2321
2421
2522
2622
2722
2822
2923
3023
3124

Humidity in July

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, July lands in the muggy band about 81% of days. Sticky, muggy-or-worse air turns up on roughly 87% of them.

0%25%50%75%100%151015202531
Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
1098110
2010819
3010819
4011818
5011818
6012817
7012817
8013816
9013816
10013816
11013825
12014815
13014815
14014815
15014824
16114814
17114814
18114814
19113824
20113824
21113824
22113824
23113815
24113815
25113806
26114796
27114796
28115777
29115777
30115777
31115777

Wind in July

Winds average 8 km/h in July.

Across July, 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.

051015151015202531
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
318calm

Sunrise & sunset in July

DaylightNight

Daylight runs from about 11 h 12 min at the start of July to 11 h 24 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 12 minutes over July. Sunrise moves from 6:14 AM to 6:11 AM, and sunset from 5:27 PM to 5:35 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.26:145:27
211.26:145:27
311.26:145:27
411.26:145:28
511.26:145:28
611.26:145:28
711.26:145:28
811.26:145:29
911.26:145:29
1011.26:145:29
1111.36:145:30
1211.36:145:30
1311.36:145:30
1411.36:145:30
1511.36:145:31
1611.36:145:31
1711.36:145:31
1811.36:145:32
1911.36:145:32
2011.36:145:32
2111.36:145:32
2211.36:135:33
2311.36:135:33
2411.36:135:33
2511.36:135:33
2611.36:135:34
2711.46:125:34
2811.46:125:34
2911.46:125:34
3011.46:125:35
3111.46:115:35

Solar energy in July

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in July, about 4.85 kWh/m².

For context, solar energy here swings from a low near 4.77 kWh/m² to a high of 6.57 kWh/m² in November across the year — July's 4.85 kWh/m² sits near the bottom.

0246151015202531
Solar energy (kWh/m²)Level
14.8Bright
24.8Bright
34.8Bright
44.8Bright
54.8Bright
64.8Bright
74.8Bright
84.8Bright
94.8Bright
104.8Bright
114.8Bright
124.8Bright
134.8Bright
144.8Bright
154.8Bright
164.8Bright
174.8Bright
184.9Bright
194.9Bright
204.9Bright
214.9Bright
224.9Bright
234.9Bright
244.9Bright
255.0Bright
265.0Bright
275.0Bright
285.0Bright
295.0Bright
305.0Bright
315.1Bright
Planning a trip in July

Hazard calendar for Hell-Ville

In seasonPeak

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

Hell-Ville sits in the South Indian Ocean cyclone belt; the season peaks January–March.

Hell-Ville'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 July a good time to visit Hell-Ville?

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

7.5
Sightseeing
1st-best month of the year
7.6
Beach & pool
1st-best month of the year

July is one of the better times to visit Hell-Ville for general sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Hell-Ville in July

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

In July, Hell-Ville sees daytime highs around 27°C and nights near 22°C. Pack light clothes. Worth having: sun protection. About 7 days see rain.

light clothessun protection

Sea temperature near Hell-Ville in July

The nearest coast averages about 27°C in July — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea offshore is warmest in April at about 30°C and coldest in August near 27°C.

The water stays above 20°C all year — warm enough for a swim any month.

26°28°30°32°JanFebMarAprMayJunJulAugSepOctNovDecwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan29Tropical
Feb29Tropical
Mar30Tropical
Apr30Tropical
May29Tropical
Jun28Tropical
Jul27Warm
Aug27Warm
Sep27Warm
Oct28Warm
Nov28Tropical
Dec29Tropical

UV index in Hell-Ville in July

LowModerateHighVery highExtreme

Clear-sky midday UV in July peaks around 9 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Hell-Ville peaks around February 16 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 21 at about 9 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highExtremeFeb 16UV 15Jun 21UV 9
UV index (midday)Level
Jan14Extreme
Feb15Extreme
Mar14Extreme
Apr12Extreme
May10Extreme
Jun9Very high
Jul9Very high
Aug11Extreme
Sep12Extreme
Oct13Extreme
Nov13Extreme
Dec14Extreme

Air quality in Hell-Ville in July

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Hell-Ville is worst in November — around 19 µg/m³ PM2.5 (moderate), about 5.7× the cleanest month (July, 3 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodNov 1418 µg/m³Jul 123 µg/m³
PM2.5 (µg/m³)Level
Jan9Good
Feb7Good
Mar7Good
Apr5Good
May4Good
Jun4Good
Jul3Good
Aug4Good
Sep6Good
Oct12Moderate
Nov19Moderate
Dec8Good
Location & terrain

Where is Hell-Ville?

Hell-Ville sits at 13.4°S, 48.3°E, 23 m above sea level, in Madagascar. The nearest listed city is Ambanja, 36 km away.

AmbilobeMaromandiaBealananaAntsirananaAntsohihy

Topography around Hell-Ville

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

Within 3 km, the terrain around Hell-Ville has only modest variations in elevation — a maximum elevation change of 159 m around an average of 32 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 599 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,848 m.

The land around Hell-Ville is covered by trees (33%) and water (30%) within 3 km, water (67%) and trees (22%) within 16 km, and water (57%) and trees (28%) within 80 km.

3 km
159 m
16 km
599 m
80 km
1,848 m
treesshrubsgrasslandcroplandartificial surfaceswatermangroves
July weather nearby: Ambanja 36 km · Ambarakaraka 66 km · Antsohimbondrona 72 km · Ambilobe 88 km · Maromandia 93 km · Bealanana 138 km · Antsiranana 164 km · Antsohihy 168 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 Hell-Ville (-13.3972°, 48.2666°, elevation 23 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). Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. 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).