Weather in Trinity in September

General weather information about Trinity

Average annual temperature is 13.1 °C

Absolute maximum temperature: 41.1 °C

Absolute minimum temperature: -10.7 °C

Number of sunny days: 256 days

Number of rainy days: 83 days

Number of snow days: 26 days

Look at detailed online map of Trinity

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

Trinity air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)10.715.414.530.132.633.141.136.632.827.320.914.0
Average daytime temperature (°C)4.88.29.219.624.127.236.532.527.219.611.38.9
Average temperature (°C)0.42.23.412.217.620.929.725.920.213.46.33.7
Average night temperature (°C)-2.9-2.5-1.15.711.214.120.918.012.67.01.5-1.0
Absolute minimum temperature (°C)-10.7-6.7-5.8-3.91.96.217.112.94.8-4.4-7.6-6.0

Trinity monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.014.015.014.014.013.011.010.09.0
Daylight mean duration (h)9.710.712.013.314.415.014.713.712.511.110.09.4
Daylight minimum duration (h)9.010.011.012.013.014.014.013.011.010.09.09.0
Sunshine mean duration (h)6.48.79.211.611.712.913.411.910.89.28.27.0
Precipitation (mm)541055328120292212102
Sunny days14198261522302426262323
Rainy days93142168174577
Snow days869200000001

Best time to visit Trinity:

The best time to visit Trinity during the most sunny months:

  • June — 12.9(h)
  • July — 13.4(h)

The largest precipitation sum in Trinity is at

  • January — 54(mm)
  • March — 55(mm)
  • May — 28(mm)
  • August — 29(mm)
  • Frequently asked questions

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