Northeast India Weather — Real-Time Conditions & 7-Day Forecast

Planning a trip to the Northeast? Whether you're heading to the misty hills of Meghalaya, the river valleys of Assam, or the remote peaks of Arunachal Pradesh, knowing the weather before you go can make all the difference. This free Northeast India weather tool gives you live, real-time weather conditions for all eight states — Meghalaya, Assam, Arunachal Pradesh, Manipur, Mizoram, Nagaland, Sikkim, and Tripura — along with a 7-day forecast so you can plan every day of your journey with confidence.

Northeast India is one of the most climatically diverse regions in the country. From the wettest place on Earth in Meghalaya to the cool alpine climate of Gangtok, Sikkim, weather here can change dramatically from one state to the next — and even from one valley to the next ridge. Our weather tool pulls live data so you always have the most accurate NE India weather today, updated in real time.

How to Check Northeast India Weather

Using the weather tool above is simple. Here's how to get the forecast for any location in Northeast India — or anywhere else in the world:

1. Allow location access when prompted — the tool will automatically detect your current location and show you local weather conditions instantly.
2. Or type any city, town, or village name in the search bar and hit Search. The tool covers all major towns and remote destinations across all eight NE states.
3. Use the State Capital tabs to quickly jump between the eight state capitals — Shillong, Guwahati, Itanagar, Imphal, Aizawl, Kohima, Gangtok, and Agartala.
4. View the current conditions panel for live temperature, weather description, humidity, wind speed, and precipitation.
5. Scroll down to the 7-day forecast to plan ahead — each day shows high and low temperatures, weather icon, and expected rainfall in millimetres.

The tool works on all devices — mobile, tablet, and desktop — so you can check weather on the go, even from a remote guesthouse with a slow connection.

Weather Across the 8 Northeast Indian States

Each of the eight states in Northeast India has its own distinct climate, shaped by altitude, geography, and proximity to the Bay of Bengal and the Himalayan ranges. Here's what to expect from each state capital.

Meghalaya — Shillong Weather

Shillong sits at around 1,500 metres above sea level, earning it the nickname "Scotland of the East." It enjoys a pleasant, temperate climate for most of the year, with cool winters (8–12°C) and mild summers (16–24°C). However, Meghalaya is home to Cherrapunji and Mawsynram — the wettest places on Earth — so the monsoon season (June to September) brings extremely heavy rainfall. Carry waterproofs if visiting between June and October.

Assam — Guwahati Weather

Guwahati is the gateway to the Northeast and sits in the Brahmaputra valley at a low elevation. Summers are hot and humid (32–36°C), while winters are cool and dry (8–18°C). The best time to visit Guwahati is between November and March, when the weather is comfortable and ideal for exploring the city and nearby Kaziranga National Park. Monsoon brings heavy rain and occasional flooding from June to September.

Arunachal Pradesh — Itanagar Weather

Itanagar has a subtropical climate with warm summers (25–30°C) and mild winters (10–18°C). Rainfall is heavy during the monsoon (May to September). Higher districts like Tawang experience sub-alpine and alpine conditions, with snowfall between December and February and temperatures dropping well below freezing at night. Check the forecast carefully if you're heading to higher-altitude destinations within the state.

Manipur — Imphal Weather

Imphal sits in a valley at about 790 metres and enjoys a moderate climate. Summers are warm (25–30°C) and winters cool (5–15°C). The monsoon runs from May to September. The best time to visit Manipur is October to March, when skies are clear and the famous Loktak Lake is at its most scenic. The Sangai Festival in November is held during some of the best weather of the year.

Mizoram — Aizawl Weather

Aizawl, perched on a ridge at about 1,132 metres, has a pleasant sub-tropical highland climate. Temperatures rarely exceed 30°C in summer and drop to around 8–11°C in winter. Monsoon is active from May to September. Mizoram weather is generally comfortable year-round, making it one of the more accessible NE states to visit outside the monsoon months.

Nagaland — Kohima Weather

Kohima sits at over 1,440 metres and has a cool, temperate climate. Summers are pleasant (16–24°C) while winters can be quite cold (4–10°C). The Hornbill Festival in December — Nagaland's biggest cultural event — falls in the cool dry season, making it an ideal time to visit. Pack layers even in summer as evenings can get chilly at this altitude.

Sikkim — Gangtok Weather

Gangtok has a cool, temperate climate year-round due to its elevation of around 1,650 metres. Summers are mild (15–25°C) and winters cold (2–7°C), with snowfall possible from December to February. The monsoon (June to September) brings heavy rain and can disrupt road access to higher areas like Lachung and Lachen. The best time to visit Sikkim for clear mountain views is October to early December or March to May.

Tripura — Agartala Weather

Agartala is one of the warmest state capitals in the Northeast, sitting at a low elevation with a tropical climate. Summers are hot and humid (30–36°C) while winters are mild (10–20°C). The monsoon brings significant rainfall from June to September. October to March is the best time to visit Tripura, when the weather is comfortable for sightseeing and temple visits.

Northeast India Weather by Season

Understanding the seasons is key to planning the right trip to Northeast India. The region broadly follows four seasons, though timing and intensity vary by state and altitude.

Pre-Monsoon: March to May

Spring in Northeast India is lush and colourful. Temperatures begin to climb from comfortable to warm, ranging from 20–32°C across most lowland areas. Rhododendrons bloom across the hills of Meghalaya, Sikkim, and Arunachal. Occasional pre-monsoon showers start appearing in April, especially in Meghalaya and Assam. This is an excellent time to visit before the peak monsoon sets in — trails are accessible, skies are partly clear, and crowds are low.

Monsoon: June to September

This is the wettest season across the region. Cherrapunji can receive over 1,000mm of rainfall in a single month during peak monsoon. Landslides can block mountain roads, particularly in Arunachal, Sikkim, and Nagaland. Flooding is common in the Brahmaputra plains of Assam. That said, the monsoon transforms the landscape into vivid shades of green, and waterfalls across Meghalaya are at their most spectacular. Experienced travellers who plan carefully can still have rewarding trips during this period.

Post-Monsoon: October to November

October and November are widely considered the best months to visit Northeast India. The rains have withdrawn, skies are clear, and temperatures are pleasantly cool — typically 15–26°C. Visibility is excellent for mountain views in Sikkim and Arunachal. Major festivals like the Hornbill Festival (Nagaland, December) and Sangai Festival (Manipur, November) fall in this shoulder season, making it a culturally rich time to travel.

Winter: December to February

Winter brings cool to cold temperatures across the region. Higher elevations in Sikkim, Tawang (Arunachal), and Dzukou Valley (Nagaland) see snowfall and sub-zero nights. State capitals remain accessible and comfortable for sightseeing, typically between 5–18°C. This is the dry season — roads are clear, skies are blue, and accommodation is easier to find. A good warm layering system is essential for any winter trip to the higher states.

Frequently Asked Questions — Northeast India Weather

Which is the wettest place in Northeast India?

Mawsynram in Meghalaya holds the record as the wettest place on Earth, receiving an average annual rainfall of around 11,872mm. Cherrapunji, also in Meghalaya, is a close second and more accessible for tourists. Both locations receive the bulk of their rainfall during the monsoon season between June and September.

What is the best time to visit Northeast India?

The best time to visit Northeast India is October to April. Post-monsoon (October–November) offers clear skies, lush landscapes, and festival season. Winter (December–February) is ideal for lower elevations and cultural trips. Spring (March–May) is great for flowers and mild weather before the rains arrive. Each state has its own optimal window — use our weather tool above to check current conditions for your specific destination.

Does it snow in Northeast India?

Yes. Snowfall is common in higher-altitude areas between December and February. Tawang (Arunachal Pradesh), Lachung and Nathula (Sikkim), and the Dzukou Valley (Nagaland) are among the most popular destinations to experience snow in the Northeast. The state capitals themselves, except Gangtok on a rare cold night, generally do not see snowfall.

Which Northeast state has the best weather year-round?

Mizoram and Nagaland are often cited for having the most consistently pleasant weather due to their moderate hill elevations. Aizawl and Kohima rarely get extremely hot in summer or bitterly cold in winter. Sikkim is also excellent for those who enjoy cool, crisp mountain air year-round, though it receives significant monsoon rain.

Is Northeast India affected by cyclones?

The Northeast is not directly on the cyclone path, but cyclonic storms forming in the Bay of Bengal can bring exceptionally heavy rainfall to states like Tripura, Mizoram, and southern Assam — especially during the pre-monsoon and monsoon months (April to October). Always check the weather forecast before travelling during these periods.

How accurate is the Northeast India weather forecast on this page?

The weather data is sourced from Open-Meteo, a free and open-source weather API that uses high-resolution meteorological models. Forecasts are generally accurate to ±1–2°C for temperature and reliable for precipitation trends up to 5 days ahead. Beyond 5 days, treat the forecast as indicative rather than precise — especially in the highly variable terrain of Northeast India.