Best year time to visit Holtville

General weather information about Holtville

Average annual temperature is 6.1 °C

Absolute maximum temperature: 32.6 °C

Absolute minimum temperature: -30.8 °C

Number of sunny days: 147 days

Number of rainy days: 167 days

Number of snow days: 51 days

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* Weather data for Holtville Canada is based on climate observations for 2026 year

Holtville air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)7.07.76.816.329.732.630.823.727.823.510.712.4
Average daytime temperature (°C)-1.4-4.31.99.416.319.725.621.321.315.03.51.7
Average temperature (°C)-5.6-9.8-2.33.610.014.620.916.916.010.4-1.0-2.2
Average night temperature (°C)-9.0-14.5-5.9-1.34.310.617.113.312.07.2-4.4-5.2
Absolute minimum temperature (°C)-20.2-30.8-15.2-9.6-0.83.411.99.44.6-2.4-11.8-12.0

Holtville monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.011.012.014.015.015.015.014.013.011.010.08.0
Daylight mean duration (h)9.110.311.913.615.015.815.414.112.610.99.48.7
Daylight minimum duration (h)8.09.011.012.014.015.014.013.011.010.08.08.0
Sunshine mean duration (h)3.77.16.58.49.96.49.68.28.25.55.94.6
Precipitation (mm)16235864510715516217511311479147
Sunny days91610151484717111620
Rainy days9551217222724131995
Snow days13716300000156

Holtville - weather forecast by months

Holtville weather in januaryHoltville weather in februaryHoltville weather in marchHoltville weather in aprilHoltville weather in mayHoltville weather in juneHoltville weather in julyHoltville weather in augustHoltville weather in septemberHoltville weather in octoberHoltville weather in novemberHoltville weather in december

Best time to visit Holtville:

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

  • May — 9.9(h)
  • July — 9.6(h)

Months with the longest average daylight duration in Holtville:

  • June — 15.8(h)
  • July — 15.4(h)

The largest precipitation sum in Holtville is at

  • January — 162(mm)
  • June — 155(mm)
  • July — 162(mm)
  • August — 175(mm)
  • December — 147(mm)

    • Weather forecast in the closest to Holtville admin centers

    Weather forecast in the closest towns to Holtville

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    Frequently asked questions

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