Current Meteorological Analysis for Hanoi
Right now in Hanoi, Vietnam, atmospheric conditions are registering a surface temperature of 19°C, with an apparent "feels like" temperature of 21°C. Temperatures holding at 19°C (feeling like 21°C) create a cool, brisk atmosphere across Hanoi, where light layering is recommended for outdoor comfort. Thermal sensation is governed by a relative humidity reading of 87% alongside sustained winds of 7 km/h arriving from the NW. A high relative humidity of 87% paired with a dew point of 16°C maintains substantial atmospheric moisture, creating a heavier, muggier air feel that slows natural perspiration evaporation.
Atmospheric pressure currently reads at 1020 hPa. Pressure levels near standard baseline (1013 hPa) indicate balanced conditions, whereas rising barometric pressure typically denotes stable anticyclonic air that suppresses heavy cloud formation. Conversely, drops in pressure indicate incoming atmospheric disturbances or localized convective systems. Horizontal visibility across Hanoi stands at 4 km, ensuring standard conditions for local roadway commutes and regional transit.
Rainfall & Precipitation Forecast: Is It Raining in Hanoi Today?
Yes, active precipitation is currently observed across Hanoi. Ground telemetry and live Doppler radar indicate ongoing rainfall with current precipitation rates measuring 0.2 mm. Today's overall peak chance of rain is projected at 100%, with total daily accumulated rainfall expected to reach approximately 12.9 mm. Residents, commuters, and travelers planning outdoor itineraries can consult the high-resolution radar loop and hourly precipitation forecast above to monitor storm track vectors, cloud thickness, and expected start times for any passing showers.
Regional rainfall patterns in Hanoi frequently fluctuate depending on seasonal winds, terrain, and atmospheric humidity fronts. Even when clear conditions prevail, convective afternoon heating can trigger brief localized showers. Keeping an umbrella accessible and monitoring updates ensures you stay prepared throughout the day.
Climate Profile & Weekly Outlook for Hanoi, Vietnam
Located within Asia, Hanoi experiences distinct seasonal patterns shaped by regional geographical coordinates and continental air masses. Over the upcoming 7 days, local temperatures are projected to range between comfortable or brisk lows of 17°C and peak afternoon highs reaching 31°C.
Tracking multi-day forecast trajectories provides essential foresight for agriculture, construction, sports, and weekend excursions. By comparing day-to-day temperature variations, expected precipitation percentages, and dominant wind directions in our 7-day outlook above, you can plan meetings, outdoor work, or travel with confidence.
Air Quality Index (AQI) & Outdoor Health Advisory for Hanoi
The air quality in Hanoi currently records a US AQI index of 91, placing local air conditions in the "Moderate" category. With an AQI score of 91, air quality is acceptable for the general public, though individuals exceptionally sensitive to particulate matter should monitor prolonged intense exertion outdoors. Major monitored pollutants include fine particulate matter PM2.5 at 27.2 µg/m³, coarse particulate PM10 at 28 µg/m³, ground-level ozone at 52 µg/m³, and nitrogen dioxide at 32.5 µg/m³.
Air quality is acceptable. However, there may be a risk for some people, particularly those who are unusually sensitive to air pollution. Individuals sensitive to air pollution—including young children, the elderly, and those managing asthma or cardiovascular sensitivities—should plan high-intensity outdoor exercises during hours of optimal atmospheric dispersion, and keep living spaces ventilated when ambient pollution indexes remain favorable.