A Detailed Climate and Weather Guide to Sikkim, India
Sikkim, a mountainous region nestled in the lap of the Himalayas, is renowned for its variable weather and stunning biodiversity. Owing to its diverse altitudinal variations and geographical location, Sikkim experiences a unique blend of subtropical and high-altitudinal climatic conditions.
Geographical Overview
Sikkim is the second smallest and least populous state in India. It is geographically diverse, with an elevation ranging from 280 meters (920 feet) to 8,586 meters (28,169 feet) above sea level. This wide altitudinal range contributes to the state's strikingly diverse climate, which varies from subtropical in the south to tundra in the northern peaks.
Overall Climate
Sikkim's climate can be classified into three distinct types: tropical, temperate, and alpine, based on the altitude. The weather varies significantly, not just from region to region but also from day to day and even within the same day.
“The climate in Sikkim is of a monsoon-influenced humid subtropical variety in the south and a monsoon-influenced temperate variety in the north.” - India Meteorological Department
Seasonal Weather in Sikkim
Spring (March to April)
Spring in Sikkim is pleasant and moderate with temperatures ranging between 15°C to 20°C. This season heralds the bloom of beautiful flowers such as orchids and rhododendrons, transforming the landscape into a riot of colors.
Summer (May to June)
Summers are mild and moderate, with temperatures usually hovering around 20°C to 25°C. It is the perfect time to explore the beautiful trekking trails and enjoy the rich biodiversity of the region.
Monsoon (July to September)
The monsoon season brings heavy rainfall to the region, leading to roadblocks and landslides. The temperatures during this period range from 15°C to 20°C. Although the landscape is lush and verdant, it is not a recommended time for tourism due to safety concerns.
Autumn (October to November)
Autumn is characterized by clear skies and moderate temperatures ranging from 10°C to 15°C. It is an excellent time to visit as the entire valley is bathed in a golden hue because of the shedding leaves.
Winter (December to February)
Winters in Sikkim are cold with temperatures dropping below 0°C in higher altitudes, and snowfall is a common occurrence in places like Tsomgo Lake, Nathu La Pass, and Yumthang Valley. Lower altitudes maintain a moderate cold of around 5°C to 7°C.
Average High and Low Temperatures in Sikkim (°C)
| Month | High | Low |
|---|---|---|
| January | 7.5 | 2.5 |
| February | 9.5 | 4.5 |
| March | 15.5 | 8.5 |
| April | 20.0 | 11.5 |
| May | 21.5 | 14.0 |
| June | 22.0 | 16.5 |
| July | 22.5 | 17.5 |
| August | 22.0 | 17.0 |
| September | 21.0 | 15.5 |
| October | 19.0 | 11.5 |
| November | 14.0 | 7.5 |
| December | 9.0 | 4.0 |
With its diverse climates and majestic landscapes, Sikkim offers a unique weather experience to its visitors. Whether it's the blooming flowers in spring, the lush greenery in the monsoons, or the snow-capped mountains in winter, each season has its own charm and appeal, making Sikkim a year-round destination.
A - State of Sikkim's Latitude is 27.750000 & Longitude is 88.500000.
A - Weather in State of Sikkim is -7° today.
A - Climate Conditions in State of Sikkim shows clear sky today.
A - Humidity in State of Sikkim is 35% today.
A - Wind speed in State of Sikkim is 14.44 km/h, flowing at 336° wind direction. today.
