Climate Insights for Lahewa

Kabupaten Nias Utara, North Sumatra, Indonesia

Hottest
February
30°C peak
Coldest
November
25°C low
Wettest
November
429mm rain
Best to Visit
Varies throughout year

Climate Overview

The climate in Lahewa is hot. The average annual temperature is 28°C and approximately 3465mm of precipitation falls per year. Lahewa receives a notable amount of rainfall throughout the year, including during its driest month. Lahewa sits near the equator, so seasonal temperature differences are minimal throughout the year.

Temperature

10° 15° 20° 25° 30° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: 29° Average: 27° Min: 26° Feb Max: 30° Average: 28° Min: 26° Mar Max: 30° Average: 28° Min: 26° Apr Max: 30° Average: 28° Min: 26° May Max: 30° Average: 28° Min: 26° Jun Max: 30° Average: 28° Min: 26° Jul Max: 30° Average: 28° Min: 26° Aug Max: 29° Average: 27° Min: 26° Sep Max: 29° Average: 27° Min: 25° Oct Max: 29° Average: 27° Min: 25° Nov Max: 29° Average: 27° Min: 25° Dec Max: 29° Average: 27° Min: 25°
Max
Average
Min

Lahewa has relatively stable temperatures year-round, staying within a 5°C range. The warmest month is February, when average highs reach 30°C and the mean temperature sits around 28°C. November is the coolest month, with minimum temperatures around 25°C and an average of 27°C. Daily temperature variation is modest, with an average difference of 4°C between highs and lows.

Precipitation

0mm 50mm 100mm 150mm 200mm 250mm 300mm 350mm 400mm 450mm Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 225mm Feb Precipitation: 179mm Mar Precipitation: 275mm Apr Precipitation: 289mm May Precipitation: 275mm Jun Precipitation: 201mm Jul Precipitation: 241mm Aug Precipitation: 304mm Sep Precipitation: 310mm Oct Precipitation: 410mm Nov Precipitation: 429mm Dec Precipitation: 329mm
Precipitation

Lahewa is a very wet location, receiving approximately 3465mm of precipitation annually, which averages out to around 289mm per month. The wettest month is November, averaging 429mm of rainfall. October and December also tend to see above-average precipitation. The driest month is February, with just 179mm. That's 249mm less than November, the wettest month. Rainfall is relatively evenly distributed throughout the year, so there is no pronounced dry or wet season to plan around.

Wind

0km/h 5km/h 10km/h 15km/h Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 11km/h Feb Wind Speed: 10km/h Mar Wind Speed: 11km/h Apr Wind Speed: 10km/h May Wind Speed: 11km/h Jun Wind Speed: 11km/h Jul Wind Speed: 11km/h Aug Wind Speed: 11km/h Sep Wind Speed: 12km/h Oct Wind Speed: 12km/h Nov Wind Speed: 13km/h Dec Wind Speed: 12km/h
Wind Speed

Lahewa is relatively calm, with an average annual wind speed of 11km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is November, averaging 13km/h, though still comfortable for most outdoor activities. The calmest conditions occur in February, with average winds dropping to 10km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 3km/h between the calmest and windiest months.

Seasons

Winter
Dec 21
Spring
Mar 20
Summer
Jun 21
Autumn
Sep 23

89 days until Summer

It is currently spring in Lahewa, which began on March 20, 2026. Lahewa sits near the equator, so the traditional four-season cycle is less pronounced — temperatures remain relatively stable year-round. The warmest period peaks in February at around 30°C, while the coldest stretch bottoms out in November near 25°C. Summer is next, beginning on June 21, 2026 — 89 days from now.

Spring

Temperatures range from 26 to 30°C. Rainfall is heavy, totalling around 838mm across the season with a monthly average of 279mm. Winds are generally light, averaging 11km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.

Summer

Temperatures range from 26 to 30°C. Rainfall is heavy, totalling around 745mm across the season with a monthly average of 248mm. Winds are generally light, averaging 11km/h. Light, breathable clothing is ideal — perfect conditions for outdoor activities.

Autumn

Temperatures range from 25 to 29°C. Rainfall is heavy, totalling around 1149mm across the season with a monthly average of 383mm. Winds are generally light, averaging 12km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.

Winter

Temperatures range from 25 to 30°C. Rainfall is heavy, totalling around 733mm across the season with a monthly average of 244mm. Winds are generally light, averaging 11km/h. A light jacket or sweater is usually sufficient, though cooler evenings may call for an extra layer.

Monthly Climate Data

The table below shows monthly climate averages for Lahewa based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.

Month
Min Temperature
Max Temperature
Wind Speed
Precipitation
Snow
Jan
26 °C
29 °C
11 km/h
225 mm
0 cm
Feb
26 °C
30 °C
10 km/h
179 mm
0 cm
Mar Current
26 °C
30 °C
11 km/h
275 mm
0 cm
Apr
26 °C
30 °C
10 km/h
289 mm
0 cm
May
26 °C
30 °C
11 km/h
275 mm
0 cm
Jun
26 °C
30 °C
11 km/h
201 mm
0 cm
Jul
26 °C
30 °C
11 km/h
241 mm
0 cm
Aug
26 °C
29 °C
11 km/h
304 mm
0 cm
Sep
25 °C
29 °C
12 km/h
310 mm
0 cm
Oct
25 °C
29 °C
12 km/h
410 mm
0 cm
Nov
25 °C
29 °C
13 km/h
429 mm
0 cm
Dec
25 °C
29 °C
12 km/h
329 mm
0 cm
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Metric (°C, km/h)