Best year time to visit Borough of Heidelberg

General weather information about Borough of Heidelberg

Average annual temperature is 12.7 °C

Absolute maximum temperature: 33.9 °C

Absolute minimum temperature: -11.2 °C

Number of sunny days: 151 days

Number of rainy days: 206 days

Number of snow days: 8 days

Look at detailed online map of Borough of Heidelberg

* Weather data for Borough of Heidelberg United States is based on climate observations for 2026 year

Borough of Heidelberg air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)17.021.321.128.230.933.033.032.333.928.019.016.6
Average daytime temperature (°C)8.011.310.718.922.326.229.027.924.918.711.79.2
Average temperature (°C)3.74.65.012.115.820.123.322.119.213.86.45.2
Average night temperature (°C)0.7-0.20.66.39.714.818.717.314.59.72.32.1
Absolute minimum temperature (°C)-6.2-11.2-7.4-1.42.49.915.312.49.31.5-6.5-4.4

Borough of Heidelberg monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.014.015.015.014.013.011.010.09.0
Daylight mean duration (h)9.710.711.913.314.415.014.713.712.511.110.09.3
Daylight minimum duration (h)9.010.011.012.013.014.014.013.011.010.09.09.0
Sunshine mean duration (h)2.96.86.18.610.510.711.210.78.86.46.64.3
Precipitation (mm)1166411352731191158341964172
Sunny days714131420125911151912
Rainy days201317161118262219161018
Snow days411000000011

Borough of Heidelberg - weather forecast by months

Borough of Heidelberg weather in januaryBorough of Heidelberg weather in februaryBorough of Heidelberg weather in marchBorough of Heidelberg weather in aprilBorough of Heidelberg weather in mayBorough of Heidelberg weather in juneBorough of Heidelberg weather in julyBorough of Heidelberg weather in augustBorough of Heidelberg weather in septemberBorough of Heidelberg weather in octoberBorough of Heidelberg weather in novemberBorough of Heidelberg weather in december

Best time to visit Borough of Heidelberg:

The best time to visit Borough of Heidelberg during the most sunny months:

  • May — 10.5(h)
  • June — 10.7(h)
  • July — 11.2(h)
  • August — 10.7(h)

The largest precipitation sum in Borough of Heidelberg is at

  • January — 116(mm)
  • March — 113(mm)
  • June — 119(mm)
  • July — 115(mm)

    • Weather forecast in the closest to Borough of Heidelberg admin centers

    Weather forecast in the closest towns to Borough of Heidelberg

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    Frequently asked questions

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