If you're searching "DGCA Meteorology previous year papers," you've likely already run into the same wall as everyone hunting for Navigation or Air Regulation papers: sign-in-gated mock test sites, unverified PDFs with no session date or answer key, or blog posts repeating "50 questions, 2 hours" without ever pointing at where that syllabus actually comes from. This guide starts from DGCA's own published syllabus document instead.
DGCA Aviation Meteorology Exam: The Pattern (With a Caveat)
Aviation Meteorology is one of the ground theory papers required for a Commercial Pilot Licence (CPL) in India, conducted by DGCA's Central Examination Organisation (CEO) through the Pariksha portal. The figures below are the majority-reported values across training institutes — but unlike the pass mark and fee (which are consistently corroborated everywhere), the exact question count and duration vary meaningfully by source, and the Pariksha portal itself is login-gated so we can't verify it directly. Confirm your session's exact numbers on your own admit card.
| Detail | Commonly reported value |
|---|---|
| Format | Computer-based MCQs, 4 options, single correct answer |
| Questions | ~50 (some sources report up to 100 — confirm on your admit card) |
| Duration | ~2 hours (some sources report up to 2.5 hours) |
| Passing mark | 70% (35/50, or proportional) — consistently reported |
| Negative marking | None — attempt every question |
| Validity of a pass | 5 years |
| Exam fee | ₹2,500 per paper (as of mid-2026) |
Because there's no negative marking and no merit ranking, this is a mastery threshold — every candidate who clears 70% passes.
The Official Syllabus (Straight From DGCA)
The Aviation Meteorology syllabus is published as Appendix 'B' of Civil Aviation Requirement Section 7, Series 'B', Part IV — the same CAR document that carries Navigation's Appendix 'A' and Air Regulation's Appendix 'C'. You can read the full CAR document here (hosted copy of the DGCA-issued CAR; also listed on dgca.gov.in under Civil Aviation Requirements → Section 7).
The syllabus covers these examinable sections:
- The Atmosphere — composition and vertical division, temperature (lapse rate, stability/instability, inversions), atmospheric pressure (isobars, QFF, mean sea level reduction), density, International Standard Atmosphere (ISA), altimetry (QNH, QFE, 1013.25 hPa)
- Wind — definition and measurement, pressure gradient and Coriolis force, general circulation, turbulence, variation with height, local winds (anabatic/katabatic, land/sea breezes), standing waves
- Thermodynamics — humidity, water vapour, temperature/dew point, mixing ratio, relative humidity
- Clouds and Fog — cloud formation and classification, radiation/advection/steaming/frontal/orographic fog
- Precipitation — development and types, relationship with cloud types
- Airmasses and Fronts — airmass classification, warm/cold/occluded/stationary fronts, associated clouds and weather, movement and life cycle
- Pressure Systems — anticyclones (cold and warm, ridges, subsidence), non-frontal depressions, tropical revolving storms
- Climatology — mid-latitude weather patterns, local seasonal weather including SE/NE Monsoon, Pre-Monsoon, Nor'westers (Kalbaisakhi), Western Disturbance
- Flight Hazards — icing, turbulence, windshear, thunderstorms (structure, avoidance, downbursts, lightning), high/low-level inversions, mountain hazards, visibility-reducing phenomena
- Meteorological Information — surface and aircraft observations, weather charts (significant weather, surface, upper air), aeronautical codes (METAR, TAF, SPECI, SIGMET, SNOWTAM), broadcasts (VOLMET, ATIS, ACARS), pre-flight documents, windshear warning systems
This is the complete DGCA-defined scope for this paper.
Which Topics Actually Show Up Most
DGCA does not publish an official topic-weightage breakdown for this paper — any source (including tables you may have seen elsewhere) claiming exact percentages is estimating, not quoting an official figure. That said, across topics candidates and ground-school instructors consistently report as heavily and repeatedly tested:
- METAR and TAF decoding — reading real aviation weather reports is the single most commonly cited recurring question type
- Tropopause height variation with latitude and standard lapse rates (temperature and pressure)
- Fog types — distinguishing radiation, advection, and frontal fog by formation conditions
- Pressure altitude / QNH-QFE-QNE altimetry calculations
- Indian monsoon and climatology — SE/NE Monsoon, Western Disturbance, Nor'westers specifically (these are India-specific additions to the base ICAO-aligned syllabus)
- Thunderstorm structure and hazards, including windshear and icing conditions
Treat these as directional study priorities, not a guaranteed question list.
METAR/TAF: The One Section Worth a Dedicated Read
Because METAR/TAF decoding is so consistently tested, if you haven't already worked through real examples, use our METAR & TAF Decoder Guide for a full walkthrough with worked Indian-airport examples rather than us repeating it here.
Beyond decoding, know the core reference numbers cold:
- Tropopause height: ~54,000 ft at the equator, ~36,000 ft mid-latitudes, ~28,000 ft at the poles
- Standard lapse rate: 2°C per 1,000 ft (temperature), ~1 mb per 30 ft near sea level (pressure)
- ISA sea-level values: 1013.25 hPa, 15°C
Where to Actually Find Previous Year Papers
Same caution that applies to every DGCA subject: most "Meteorology question paper" PDFs circulating on Telegram, Scribd, and random blogs are unverified, sometimes outdated, and occasionally contain wrong answers.
- Check the session date is recent (2024 or later) — DGCA's pattern has shifted toward scenario-based questions since 2023
- Cross-check any factual answer against the actual syllabus (linked above) rather than trusting an unsourced key
- Prefer papers from your flying training organisation's ground school, which typically maintains verified session-wise banks
- Be skeptical of "100% previous questions repeat" marketing claims from mock-test sites — DGCA doesn't officially endorse or release past papers
Common Mistakes in Meteorology Papers
- Confusing QNH, QFE, and QNE — QNH gives altitude above mean sea level, QFE gives height above the aerodrome, QNE (1013.25 hPa) is used above the transition altitude
- Mixing up fog types — radiation fog needs clear skies and light wind; advection fog needs warm moist air over a cold surface; the conditions are opposite, not interchangeable
- Wind direction convention — like Navigation, wind is always reported FROM the direction it blows
- Treating fabricated weightage tables as fact — no official DGCA breakdown exists; don't over-index prep time based on an invented percentage
- Skipping Indian-specific climatology — Western Disturbance, Nor'westers, and monsoon mechanics are a real part of the syllabus and get missed by candidates over-relying on generic (often EASA-oriented) textbooks
Preparation Plan
- Decode 5 real METARs and TAFs daily from Indian airports — this is a mechanical skill built through repetition, not memorization
- Work through the official syllabus (list above) section by section rather than jumping straight to question banks
- Give Indian climatology (monsoon, Western Disturbance, Nor'westers) dedicated attention — it's syllabus-scoped but under-covered in many generic study materials
- Since there's no negative marking, do a first pass answering only what you're certain of, then return to the rest
- Meteorology is generally reported as one of the more approachable ground papers — a reasonable subject to clear early and build confidence before tackling Navigation
