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Climate and Average Weather Year Round in Upland California, United States. In Upland, the summers are hot, arid, and clear and the winters are long, cool, and partly cloudy. Over the course of the year, the temperature typically varies from 43°F to 93°F and is rarely below 36°F or above 101°F .
Upland, California - Climate and weather forecast by month. Detailed climate information with charts - average monthly weather with temperature, pressure, humidity, precipitation, wind, daylight, sunshine, visibility, and UV index data.
Currently: 58 °F. Partly sunny. (Weather station: Ontario International Airport, USA). See more current weather. Annual Weather Averages Near Upland. Averages are for Ontario International Airport, which is 4 miles from Upland. Based on weather reports collected during 1992–2021. Showing: Weather by CustomWeather, © 2024. Need some help?
With an average of 25.0 °C | 77.1 °F, August is the warmest month. On average, the month of December is considered to be the coldest time of year with temperatures averaging at around 10.0 °C | 50.0 °F. Weather by month // weather averages Upland. < > Data: 1991 - 2021 Min. Temperature °C (°F), Max.
Upland, California gets 21 inches of rain, on average, per year. The US average is 38 inches of rain per year. Upland averages 0 inches of snow per year. The US average is 28 inches of snow per year. On average, there are 289 sunny days per year in Upland. The US average is 205 sunny days.
Upland, United States of America Weather Averages. Based on annual weather averages for Upland, the best month to go for holiday is April and May. The temperature hovers around 17°c. The table below displays max and min temperature and rain data for the whole year as an average taken from last 12+ years of historical data for Upland. Month.
Winnipeg. Upland, California, United States of America - Hourly past weather, almanac for Upland including historical temperature, wind, rain, pressure and humidity stats | WorldWeatherOnline.com.
