Climate Insights for Zongsam

Changlang HQ, Arunachal Pradesh, India

Hottest
August
27°C peak81°F peak
Coldest
January
8°C low47°F low
Wettest
July
605 mm rain23.8 in rain
Best to Visit
November
Mild temps & low rain

Climate Overview

The climate in Zongsam is warm and mild. The average annual temperature is 19°C and approximately 3,285 mm of precipitation falls per year. July is the wettest month, receiving around 605 mm of rainfall. Zongsam is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: August, September, July. The coldest months are January, December, February, when temperatures can drop to 8°C.The climate in Zongsam is warm and mild. The average annual temperature is 67°F and approximately 129.4 in of precipitation falls per year. July is the wettest month, receiving around 23.8 in of rainfall. Zongsam is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: August, September, July. The coldest months are January, December, February, when temperatures can drop to 47°F.

Temperature

0°5°10°15°20°25°30°JanFebMarAprMayJunJulAugSepOctNovDecJanMax: 19°Average: 13°Min: 8°FebMax: 19°Average: 15°Min: 11°MarMax: 22°Average: 17°Min: 14°AprMax: 23°Average: 20°Min: 16°MayMax: 25°Average: 21°Min: 18°JunMax: 26°Average: 23°Min: 21°JulMax: 27°Average: 24°Min: 22°AugMax: 27°Average: 24°Min: 22°SepMax: 27°Average: 24°Min: 21°OctMax: 25°Average: 21°Min: 18°NovMax: 23°Average: 17°Min: 13°DecMax: 20°Average: 14°Min: 9°
Max
Average
Min
0°F10°F20°F30°F40°F50°F60°F70°F80°F90°FJanFebMarAprMayJunJulAugSepOctNovDecJanMax: 65°FAverage: 55°FMin: 47°FFebMax: 67°FAverage: 58°FMin: 51°FMarMax: 71°FAverage: 63°FMin: 56°FAprMax: 74°FAverage: 67°FMin: 61°FMayMax: 76°FAverage: 70°FMin: 65°FJunMax: 79°FAverage: 74°FMin: 70°FJulMax: 80°FAverage: 75°FMin: 71°FAugMax: 81°FAverage: 75°FMin: 71°FSepMax: 80°FAverage: 74°FMin: 70°FOctMax: 77°FAverage: 70°FMin: 65°FNovMax: 73°FAverage: 63°FMin: 55°FDecMax: 68°FAverage: 57°FMin: 49°F
Max
Average
Min

Zongsam sees moderate temperature variation throughout the year, ranging from 8°C to 27°C. The warmest month is August, when average highs reach 27°C and the mean temperature sits around 24°C. January is the coolest month, with minimum temperatures around 8°C and an average of 13°C. Daily temperature variation is modest, with an average difference of 7°C between highs and lows. The sharpest temperature change occurs between October and November, with a 4°C shift in average temperatures.Zongsam sees moderate temperature variation throughout the year, ranging from 47°F to 81°F. The warmest month is August, when average highs reach 81°F and the mean temperature sits around 75°F. January is the coolest month, with minimum temperatures around 47°F and an average of 55°F. Daily temperature variation is modest, with an average difference of 13°F between highs and lows. The sharpest temperature change occurs between October and November, with a 7°F shift in average temperatures.

Precipitation

0mm50mm100mm150mm200mm250mm300mm350mm400mm450mm500mm550mm600mm650mmJanFebMarAprMayJunJulAugSepOctNovDecJanPrecipitation: 50mmFebPrecipitation: 102mmMarPrecipitation: 175mmAprPrecipitation: 305mmMayPrecipitation: 374mmJunPrecipitation: 551mmJulPrecipitation: 605mmAugPrecipitation: 464mmSepPrecipitation: 364mmOctPrecipitation: 229mmNovPrecipitation: 46mmDecPrecipitation: 22mm
Precipitation
0in2in4in6in8in10in12in14in16in18in20in22in24inJanFebMarAprMayJunJulAugSepOctNovDecJanPrecipitation: 2inFebPrecipitation: 4inMarPrecipitation: 6.9inAprPrecipitation: 12inMayPrecipitation: 14.7inJunPrecipitation: 21.7inJulPrecipitation: 23.8inAugPrecipitation: 18.3inSepPrecipitation: 14.3inOctPrecipitation: 9inNovPrecipitation: 1.8inDecPrecipitation: 0.9in
Precipitation

Zongsam is a very wet location, receiving approximately 3,285 mm of precipitation annually, which averages out to around 274 mm per month. The wettest month is July, averaging 605 mm of rainfall. June and August also tend to see above-average precipitation. The driest month is December, with just 22 mm. That's 584 mm less than July, the wettest month. Rainfall is heavily concentrated in certain months, creating a distinct wet and dry season. Visitors should plan around these patterns, as the difference between peak and low months is dramatic.Zongsam is a very wet location, receiving approximately 129.4 in of precipitation annually, which averages out to around 10.8 in per month. The wettest month is July, averaging 23.8 in of rainfall. June and August also tend to see above-average precipitation. The driest month is December, with just 0.9 in. That's 23 in less than July, the wettest month. Rainfall is heavily concentrated in certain months, creating a distinct wet and dry season. Visitors should plan around these patterns, as the difference between peak and low months is dramatic.

Wind

0km/h5km/hJanFebMarAprMayJunJulAugSepOctNovDecJanWind Speed: 2km/hFebWind Speed: 3km/hMarWind Speed: 3km/hAprWind Speed: 3km/hMayWind Speed: 3km/hJunWind Speed: 3km/hJulWind Speed: 3km/hAugWind Speed: 3km/hSepWind Speed: 3km/hOctWind Speed: 3km/hNovWind Speed: 3km/hDecWind Speed: 3km/h
Wind Speed
0mph5mphJanFebMarAprMayJunJulAugSepOctNovDecJanWind Speed: 2mphFebWind Speed: 2mphMarWind Speed: 2mphAprWind Speed: 2mphMayWind Speed: 2mphJunWind Speed: 2mphJulWind Speed: 2mphAugWind Speed: 2mphSepWind Speed: 2mphOctWind Speed: 2mphNovWind Speed: 2mphDecWind Speed: 2mph
Wind Speed

Zongsam is relatively calm, with an average annual wind speed of 3km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is April, averaging 3km/h, though still comfortable for most outdoor activities. The calmest conditions occur in January, with average winds dropping to 2km/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.Zongsam is relatively calm, with an average annual wind speed of 2mph. For context, sustained winds below 7mph are generally light, while anything above 16mph is considered strong. The windiest month is April, averaging 2mph, though still comfortable for most outdoor activities. The calmest conditions occur in January, with average winds dropping to 2mph, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 0mph between the calmest and windiest months.

Best Time to Visit

Jan13°55°F
Feb15°58°F
Mar17°63°F
Apr20°67°F
May21°70°F
Jun23°74°F
Jul24°75°F
Aug24°75°F
Sep24°74°F
Oct21°70°F
Nov17°63°F
Dec14°57°F

The best time to visit Zongsam is during November, when the weather is most comfortable for travellers. During these months, average temperatures hover around 17°C with modest rainfall averaging 46 mm per month. By contrast, August can be uncomfortably hot with highs reaching 27°C, while January is the coldest period with lows dropping to 8°C. A light rain jacket is recommended, though showers are generally brief and shouldn't disrupt your plans.The best time to visit Zongsam is during November, when the weather is most comfortable for travellers. During these months, average temperatures hover around 63°F with modest rainfall averaging 1.8 in per month. By contrast, August can be uncomfortably hot with highs reaching 81°F, while January is the coldest period with lows dropping to 47°F. A light rain jacket is recommended, though showers are generally brief and shouldn't disrupt your plans.

Monthly Climate Data

The table below shows monthly climate averages for Zongsam 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.The table below shows monthly climate averages for Zongsam based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Fahrenheit (°F). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in miles per hour (mph). 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
8 °C47 °F
19 °C65 °F
2 km/h2 mph
50 mm2 in
0 cm0 in
Feb
11 °C51 °F
19 °C67 °F
3 km/h2 mph
102 mm4 in
0 cm0 in
Mar
14 °C56 °F
22 °C71 °F
3 km/h2 mph
175 mm6.9 in
0 cm0 in
Apr
16 °C61 °F
23 °C74 °F
3 km/h2 mph
305 mm12 in
0 cm0 in
May
18 °C65 °F
25 °C76 °F
3 km/h2 mph
374 mm14.7 in
0 cm0 in
Jun
21 °C70 °F
26 °C79 °F
3 km/h2 mph
551 mm21.7 in
0 cm0 in
Jul
22 °C71 °F
27 °C80 °F
3 km/h2 mph
605 mm23.8 in
0 cm0 in
Aug
22 °C71 °F
27 °C81 °F
3 km/h2 mph
464 mm18.3 in
0 cm0 in
Sep
21 °C70 °F
27 °C80 °F
3 km/h2 mph
364 mm14.3 in
0 cm0 in
OctCurrent
18 °C65 °F
25 °C77 °F
3 km/h2 mph
229 mm9 in
0 cm0 in
Nov
13 °C55 °F
23 °C73 °F
3 km/h2 mph
46 mm1.8 in
0 cm0 in
Dec
9 °C49 °F
20 °C68 °F
3 km/h2 mph
22 mm0.9 in
0 cm0 in