Nagaland Weather, AQI and Fuel Prices

Why Check Nagaland Weather & Data?

Nagaland is one of India's smallest states, home to 19.78 lakh people at the 2011 Census, though that headline number is itself contested: it showed a rare decline from 19.9 lakh in 2001, a result the state government publicly rejected as flawed rather than a genuine fall in population, and the state's own Directorate of Economics and Statistics instead projects growth to roughly 23.67 lakh by 2030. Its economy is smaller still, an estimated GSDP of ₹45,133 crore in 2024-25, projected to reach ₹51,014 crore in 2025-26, with per capita income at ₹1,75,374 in 2024-25 rising toward a projected ₹1,92,280 the following year. Agriculture remains the backbone: more than 60 percent of Nagaland's population depends on farming, and the sector contributes close to a quarter of the state's GDP, weighted increasingly toward horticulture rather than paddy. In 2024 Nagaland was named Best State in Horticulture at the national Agriculture Leadership Awards, on the strength of 13 Farmers' Producer Companies now covering roughly 6,800 hectares under organic certification and growing Naga Mircha, Naga Tree Tomato and Naga Sweet Cucumber, three GI-tagged crops, alongside organic pineapple and kiwi. Tourism runs on one fixed date: the Hornbill Festival, held every December 1-10 at the Naga Heritage Village in Kisama, timed to coincide with Nagaland's Statehood Day, drew more than 40,500 visitors in just its first two days in 2025 and typically pulls 2 to 3 lakh visitors across its full run, including thousands of foreign tourists. This page's live weather, AQI and fuel data serve very different readers depending on the week: a Kohima or Dimapur resident checking NH-29's rain status before a commute, a Hornbill Festival visitor deciding whether to travel through Kisama on a wet December evening, an organic pineapple or kiwi grower watching a pre-harvest hailstorm forecast.

NH-29's Mudslides, Mon's Cloudbursts: Nagaland's Two Real Risks

Nagaland's hill terrain turns dangerous almost every monsoon, concentrated on two fronts. The Kohima-Dimapur stretch of NH-29, the state's single most important road link, has been hit repeatedly: in September 2024, a landslide at Pherima on that corridor killed six people and damaged several vehicles and houses after days of heavy rain, following rain-related incidents elsewhere in the state in July 2024 that had already killed at least five people. A second front sits in the state's far east: on July 18-19, 2026, a cloudburst triggered a landslide in Mon district that killed at least nine people, with some reports putting the toll as high as eleven, and injured five more, burying a cluster of homes in the town's Defence Colony after 137mm of rain fell in a single spell. The disaster cut off more than ten locations across the district and was part of a wider northeastern weather system that killed 26 people across Jammu and Kashmir, Nagaland and Assam that same week. Landslides and floods returned again in June 2025, killing two more people in Nagaland during that year's monsoon. None of this compares in scale to the Brahmaputra floods next door in Assam, but Nagaland's roads are its weak point: a single slope failure on NH-29 or on the roads feeding Mon, Tuensang or Kiphire can cut a district off for days.

How to Use Nagaland's Data for Daily Decisions

A Kohima or Dimapur resident travelling NH-29 should check the day's rain forecast before departure rather than after, since both the 2024 Pherima slide and repeated smaller slope failures have closed this single highway link with little warning. A Hornbill Festival visitor booking travel for the December 1-10 window at Kisama should still check the day's weather rather than assume the dry season has fully settled in, since the festival falls just after monsoon withdrawal and early flights or road transfers can be disrupted by lingering rain in a way peak-season crowds don't always anticipate. An organic pineapple, kiwi or large cardamom grower should track humidity and rainfall through the flowering and harvest months, since Nagaland's push into high-value horticulture crops raises the cost of a single lost harvest relative to a subsistence paddy crop. Anyone in Mon, Tuensang or other eastern hill districts should treat a cloudburst or red-alert warning as a signal to move away from slope-adjacent homes immediately, given how fast the July 2026 Mon landslide buried an entire residential cluster after only a few hours of extreme rain. Farmers timing jhum or terrace cultivation more broadly should watch the monsoon's actual onset and withdrawal dates each year rather than the calendar average, since a delayed withdrawal has repeatedly pushed landslide risk into what should be Nagaland's dry season.

Nagaland's Seasonal Calendar

The southwest monsoon typically reaches Nagaland in the first half of June and holds through September, delivering the bulk of the state's annual rainfall and the period of highest landslide risk along NH-29 and the eastern hill districts alike; both the September 2024 Pherima slide and the July 2026 Mon district disaster struck squarely inside this window. Winter, November through February, is the state's driest and most stable stretch, and the one nearly all major travel and cultural events are built around. The Hornbill Festival runs December 1-10 every year at Kisama, deliberately scheduled just after monsoon withdrawal and timed to Nagaland's December 1 Statehood Day; the 26th edition in 2025 drew six country partners, the United Kingdom, Ireland, France, Switzerland, Austria and Malta, alongside Arunachal Pradesh as state partner. Horticulture's calendar runs opposite the festival crowd: pineapple and passion fruit harvest through the second half of the year, while kiwi and large cardamom depend on a clear pre-monsoon flowering window each spring that a late hailstorm or unseasonal rain can damage. Anyone planning an October or early-November trip, the shoulder period right after monsoon withdrawal, should still check the week's rain forecast before travelling NH-29 or the eastern hill roads, since the exact withdrawal date has varied by one to two weeks in recent years.

Nagaland vs Nearby States: Weather & Data Comparison

Assam's figures are reused from this site's own already-published page for internal consistency; Arunachal Pradesh, Manipur and Nagaland figures are freshly sourced. Treat this as a broad reference, not a single-source dataset.