Climate Insights for Ambarita

Kabupaten Samosir, North Sumatra, Indonesia

Hottest
June
26°C peak
Coldest
January
19°C low
Wettest
November
320mm rain
Best to Visit
Varies throughout year

Climate Overview

The climate in Ambarita is warm and mild. The average annual temperature is 22°C and approximately 2286mm of precipitation falls per year. Ambarita receives a notable amount of rainfall throughout the year, including during its driest month. Ambarita sits near the equator, so seasonal temperature differences are minimal throughout the year.

Temperature

0° 5° 10° 15° 20° 25° 30° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: 25° Average: 21° Min: 19° Feb Max: 25° Average: 22° Min: 19° Mar Max: 26° Average: 22° Min: 19° Apr Max: 26° Average: 22° Min: 20° May Max: 26° Average: 23° Min: 20° Jun Max: 26° Average: 22° Min: 20° Jul Max: 26° Average: 22° Min: 19° Aug Max: 26° Average: 22° Min: 19° Sep Max: 25° Average: 22° Min: 19° Oct Max: 25° Average: 22° Min: 19° Nov Max: 25° Average: 21° Min: 19° Dec Max: 24° Average: 21° Min: 19°
Max
Average
Min

Ambarita has relatively stable temperatures year-round, staying within a 7°C range. The warmest month is June, when average highs reach 26°C and the mean temperature sits around 22°C. January is the coolest month, with minimum temperatures around 19°C and an average of 21°C. Daily temperature variation is modest, with an average difference of 6°C between highs and lows.

Precipitation

0mm 50mm 100mm 150mm 200mm 250mm 300mm 350mm Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 185mm Feb Precipitation: 144mm Mar Precipitation: 169mm Apr Precipitation: 213mm May Precipitation: 167mm Jun Precipitation: 133mm Jul Precipitation: 103mm Aug Precipitation: 177mm Sep Precipitation: 189mm Oct Precipitation: 221mm Nov Precipitation: 320mm Dec Precipitation: 266mm
Precipitation

Ambarita is a very wet location, receiving approximately 2286mm of precipitation annually, which averages out to around 191mm per month. The wettest month is November, averaging 320mm of rainfall. December and October also tend to see above-average precipitation. The driest month is July, with just 103mm. That's 216mm less than November, the wettest month. Precipitation varies noticeably between seasons, with the second half (July to December) of the year generally seeing more rainfall.

Wind

0km/h 5km/h Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 3km/h Feb Wind Speed: 4km/h Mar Wind Speed: 3km/h Apr Wind Speed: 3km/h May Wind Speed: 4km/h Jun Wind Speed: 4km/h Jul Wind Speed: 4km/h Aug Wind Speed: 4km/h Sep Wind Speed: 4km/h Oct Wind Speed: 4km/h Nov Wind Speed: 4km/h Dec Wind Speed: 4km/h
Wind Speed

Ambarita is relatively calm, with an average annual wind speed of 4km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is July, averaging 4km/h, though still comfortable for most outdoor activities. The calmest conditions occur in April, with average winds dropping to 3km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 1km/h between the calmest and windiest months.

Seasons

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

87 days until Winter

It is currently autumn in Ambarita, which began on September 23, 2026. Ambarita sits near the equator, so the traditional four-season cycle is less pronounced. Temperatures remain relatively stable year-round. The warmest period peaks in June at around 26°C, while the coldest stretch bottoms out in January near 19°C. Winter is next, beginning on December 21, 2026 (87 days from now).

Spring

Temperatures range from 19 to 26°C. Rainfall is heavy, totalling around 549mm across the season with a monthly average of 183mm. Winds are generally light, averaging 3km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.

Summer

Temperatures range from 19 to 26°C. Rainfall is heavy, totalling around 413mm across the season with a monthly average of 138mm. Winds are generally light, averaging 4km/h. Light, breathable clothing is ideal. Perfect conditions for outdoor activities.

Autumn

Temperatures range from 19 to 25°C. Rainfall is heavy, totalling around 731mm across the season with a monthly average of 244mm. Winds are generally light, averaging 4km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.

Winter

Temperatures range from 19 to 25°C. Rainfall is heavy, totalling around 594mm across the season with a monthly average of 198mm. Winds are generally light, averaging 4km/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 Ambarita 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
19 °C
25 °C
3 km/h
185 mm
0 cm
Feb
19 °C
25 °C
4 km/h
144 mm
0 cm
Mar
19 °C
26 °C
3 km/h
169 mm
0 cm
Apr
20 °C
26 °C
3 km/h
213 mm
0 cm
May
20 °C
26 °C
4 km/h
167 mm
0 cm
Jun
20 °C
26 °C
4 km/h
133 mm
0 cm
Jul
19 °C
26 °C
4 km/h
103 mm
0 cm
Aug
19 °C
26 °C
4 km/h
177 mm
0 cm
Sep Current
19 °C
25 °C
4 km/h
189 mm
0 cm
Oct
19 °C
25 °C
4 km/h
221 mm
0 cm
Nov
19 °C
25 °C
4 km/h
320 mm
0 cm
Dec
19 °C
24 °C
4 km/h
266 mm
0 cm
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Metric (°C, km/h)