Frequently Asked Questions About Kingston Weather

Current weather in Kingston varies significantly by location. Kingston, New York typically experiences temperatures from 20°F in winter to 85°F in summer, with moderate humidity and precipitation year-round. Kingston, Massachusetts has similar ranges but with maritime influence moderating extremes. Kingston, Jamaica maintains tropical conditions with temperatures between 77°F and 88°F throughout the year. For real-time conditions, check the National Weather Service for U.S. locations at weather.gov, which updates observations hourly from automated surface observing systems (ASOS) at nearby airports and weather stations. These reports include temperature, dew point, humidity, wind speed and direction, barometric pressure, and precipitation within the past hour.

For Kingston, New York, winter (December-February) averages 30-35°F with highs around 35°F and lows near 20°F. Spring (March-May) ranges from 50-65°F, while summer (June-August) reaches 70-84°F with occasional heat waves exceeding 90°F. Fall (September-November) cools from 70°F in early September to 45°F by late November. Kingston, Massachusetts follows similar patterns but stays 3-5°F warmer in winter due to ocean influence. Kingston Springs, Tennessee experiences milder winters around 40-50°F and hotter summers reaching 80-90°F. Kingston, Jamaica maintains consistent tropical temperatures: 75-85°F year-round with minimal seasonal variation, though slight cooling occurs during December through February.

Snowfall varies dramatically by Kingston location. Kingston, New York receives 40-50 inches annually, with the heaviest snow from January through March. Individual storms can drop 8-16 inches, and lake-effect snow from the Great Lakes occasionally enhances totals. Kingston, Massachusetts averages 35-40 inches per year, with nor'easters producing the largest accumulations—sometimes exceeding 20 inches in a single event. Kingston, Ontario receives the most snow among Kingston locations at 50-60 inches annually due to its northern latitude and lake-effect snow from Lake Ontario. Kingston Springs, Tennessee sees minimal snow—typically 3-6 inches per year with most winters having 1-2 measurable events. Kingston, Jamaica never receives snow due to its tropical location at 18°N latitude.

Ten-day forecasts for Kingston locations show decreasing accuracy as the timeframe extends. Days 1-3 achieve approximately 90% accuracy for temperature predictions within 3°F and 80% accuracy for precipitation occurrence. Days 4-7 drop to 75-80% temperature accuracy and 60-65% precipitation accuracy. Days 8-10 fall to roughly 50% accuracy for both metrics. The Global Forecast System (GFS) and European model (ECMWF) generate these forecasts by processing atmospheric data from satellites, weather balloons, aircraft, and surface stations. Ensemble forecasting—running multiple model versions with slightly different initial conditions—helps meteorologists assess forecast confidence. Forecasts for Kingston, Jamaica face additional challenges during hurricane season when tropical systems can rapidly develop or change course, sometimes reducing 5-day track forecasts to 200-mile accuracy margins.

The National Weather Service provides the most reliable hourly forecasts for Kingston, New York through their website at weather.gov. Enter the zip code 12401 or city name to access hourly predictions for the next 48 hours, updated four times daily. The NWS forecast includes temperature, dew point, humidity, wind speed and direction, sky cover, and precipitation probability for each hour. Weather Underground (wunderground.com) offers hourly forecasts with data from personal weather stations throughout the Kingston area, providing hyper-local conditions. The Weather Channel app and weather.com also deliver hourly forecasts based on Weather Company proprietary models. For radar imagery showing real-time precipitation, the NWS radar page displays data from the Binghamton (KBGM) NEXRAD site located 68 miles from Kingston, updating every 4-6 minutes.

Hurricane season for Kingston, Jamaica officially runs from June 1 through November 30 each year, with peak activity occurring from mid-August through mid-October. During this period, the Atlantic basin averages 14 named storms, 7 hurricanes, and 3 major hurricanes (Category 3+) according to NOAA's Climate Prediction Center. Jamaica lies in a vulnerable position in the Caribbean, experiencing direct hurricane impacts approximately once every 10-11 years on average. The island faces additional threats from tropical storms and hurricanes passing nearby, which bring heavy rainfall, dangerous surf, and flooding. Notable recent impacts include Hurricane Dean (2007), Hurricane Sandy (2012), and Hurricane Matthew (2016). The Meteorological Service Jamaica issues watches and warnings, while the U.S. National Hurricane Center provides detailed tracking and forecasting for all Atlantic tropical systems at nhc.noaa.gov.

Weather differences between Kingston locations result from latitude, elevation, proximity to water bodies, and prevailing wind patterns. Kingston, Jamaica sits at 18°N latitude in the tropics, receiving direct sunlight year-round and maintaining warm temperatures. Kingston, New York (42°N), Kingston, Massachusetts (42°N), and Kingston, Ontario (44°N) lie in mid-latitudes where seasonal sun angle variations create distinct seasons. Ocean proximity moderates temperatures—Kingston, MA benefits from Atlantic Ocean influence, while Kingston, NY sits inland in the Hudson Valley with more continental characteristics. Elevation also matters: Kingston, Jamaica's coastal location at sea level differs from mountain areas just miles away. Prevailing westerly winds bring weather systems from the Pacific across North America, affecting U.S. and Canadian Kingston locations, while trade winds and tropical waves dominate Caribbean weather patterns affecting Kingston, Jamaica.

Weather radar for Kingston displays precipitation intensity using color-coded reflectivity values measured in dBZ (decibels of Z). Green indicates light rain or snow (20-35 dBZ), yellow shows moderate precipitation (35-45 dBZ), orange represents heavy rain (45-50 dBZ), and red indicates very heavy precipitation or hail (50+ dBZ). Purple and white colors (60+ dBZ) suggest severe storms with large hail or intense rainfall rates exceeding 2 inches per hour. The radar image shows a sweep area of typically 124 miles from the radar site, with range rings marking distance. Animation loops show storm movement and development over the past 1-2 hours. Base velocity products display wind movement toward (green) or away from (red) the radar, helping identify rotation in thunderstorms. Access NEXRAD radar for U.S. Kingston locations through weather.gov/radar, selecting the nearest site: KBGM for Kingston NY, KBOX for Kingston MA, or KOHX for Kingston Springs TN.