Best year time to visit Tri City

General weather information about Tri City

Average annual temperature is 15.9 °C

Absolute maximum temperature: 37.0 °C

Absolute minimum temperature: -6.9 °C

Number of sunny days: 191 days

Number of rainy days: 173 days

Number of snow days: 1 day

Look at detailed online map of Tri City

* Weather data for Tri City United States is based on climate observations for 2026 year

Tri City air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)20.123.325.327.631.036.935.137.032.430.124.419.2
Average daytime temperature (°C)11.614.215.520.926.430.831.830.828.422.015.612.0
Average temperature (°C)6.78.39.614.420.024.125.925.322.316.69.86.8
Average night temperature (°C)3.04.05.19.214.718.121.220.917.512.45.63.2
Absolute minimum temperature (°C)-4.8-6.9-6.42.26.712.416.115.013.2-1.2-2.4-4.7

Tri City monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.014.014.014.014.012.011.010.09.0
Daylight mean duration (h)10.010.912.013.114.114.614.413.512.411.310.29.7
Daylight minimum duration (h)9.010.011.012.013.014.014.013.011.010.09.09.0
Sunshine mean duration (h)5.66.87.89.511.312.611.410.311.07.67.96.6
Precipitation (mm)131721781096250148111511014052
Sunny days12131617161571516212419
Rainy days19141513151524161410612
Snow days010000000000

Tri City - weather forecast by months

Tri City weather in januaryTri City weather in februaryTri City weather in marchTri City weather in aprilTri City weather in mayTri City weather in juneTri City weather in julyTri City weather in augustTri City weather in septemberTri City weather in octoberTri City weather in novemberTri City weather in december

Best time to visit Tri City:

The best time to visit Tri City during the most sunny months:

  • May — 11.3(h)
  • June — 12.6(h)
  • July — 11.4(h)

The largest precipitation sum in Tri City is at

  • January — 131(mm)
  • March — 178(mm)
  • July — 148(mm)

    • Weather forecast in the closest to Tri City admin centers

    Weather forecast in the closest towns to Tri City

    Explore Tri City

    See also
    MapTrains schedule
    Plan your trip
    AccommodationExperiencesBlog

    Frequently asked questions

    When is the best time to visit Tri City?
    The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit Tri City.
    What is the weather like in Tri City?
    See average temperature, rainfall and daylight hours for Tri City by month in the table above.
    How many sunny days does Tri City have?
    The monthly weather statistics above show sunshine and rainfall patterns for Tri City throughout the year.