One scale (far left) represents dBZ values when the radar is in clear air mode (dBZ values from -28 to +28). Each reflectivity image you see includes one of two color scales. The dBZ values increase as the strength of the signal returned to the radar increases. So, a more convenient number for calculations and comparison, a decibel (or logarithmic) scale (dBZ), is used. Reflectivity (designated by the letter Z) covers a wide range of signals (from very weak to very strong). 'Reflectivity' is the amount of transmitted power returned to the radar receiver. Humidity is close to 76%.Īpart from averages, the data is also available in hourly interval.The colors are the different echo intensities (reflectivity) measured in dBZ (decibels of Z) during each elevation scan. In December, Kennewick gets 47.61mm of rain and approximately 6 rainy days in the month. Temperature hovers around 4°c and at night it feels like -2°c. For the most part the humidity is around 66%. In the month of November on average Kennewick gets 35.88mm of rain and approximately 3 rainy days in the month. Humidity is close to 54%.ĭaytime temperature stays around 10°c and at night it goes to 3°c. In October, Kennewick gets 37.63mm of rain and approximately 3 rainy days in the month. Temperature hovers around 18°c and at night it feels like 8°c. For the most part the humidity is around 42%.

In the month of September on average Kennewick gets 12.05mm of rain and approximately 1 rainy days in the month. Humidity is close to 35%.ĭaytime temperature stays around 26°c and at night it goes to 14°c. In August, Kennewick gets 15.41mm of rain and approximately 1 rainy days in the month. Temperature hovers around 32°c and at night it feels like 17°c. For the most part the humidity is around 35%. In the month of July on average Kennewick gets 11.05mm of rain and approximately 1 rainy days in the month. Humidity is close to 44%.ĭaytime temperature stays around 33°c and at night it goes to 17°c. In June, Kennewick gets 28.53mm of rain and approximately 2 rainy days in the month. Temperature hovers around 27°c and at night it feels like 13°c. For the most part the humidity is around 50%. In the month of May on average Kennewick gets 33.17mm of rain and approximately 2 rainy days in the month. Humidity is close to 53%.ĭaytime temperature stays around 23°c and at night it goes to 10°c. In April, Kennewick gets 32.10mm of rain and approximately 3 rainy days in the month. Temperature hovers around 17°c and at night it feels like 6°c. For the most part the humidity is around 63%. In the month of March on average Kennewick gets 47.90mm of rain and approximately 5 rainy days in the month. Humidity is close to 72%.ĭaytime temperature stays around 13°c and at night it goes to 3°c. In February, Kennewick gets 42.03mm of rain and approximately 4 rainy days in the month. Temperature hovers around 8°c and at night it feels like 0°c. For the most part the humidity is around 79%. In the month of January on average Kennewick gets 50.64mm of rain and approximately 6 rainy days in the month. Kennewick weather in Januaryĭaytime temperature stays around 5°c and at night it goes to -2°c. If you would just like to know what the weather was for a past dates for research or education or you are just curious then visit our historical weather of Kennewick section. Travelling to Kennewick? Check out our Weather averages of Kennewick to better plan your holiday or travel. January and March receive most rainfall with precipitation count of 50.64mm. Which months receive most rainfall in Kennewick? Coldest months of Kennewick?ĭecember and January are the coldest months with temperature at around -2°c. In these month temperature is at around 23°c and average of 349.7857 hours of sunshine in a month. May and June are the best month to go for holiday or travel to Kennewick.

The windiest of all days will be Sunday 17 th July as wind will reach 21mph or 34kmph at around 10 pm. So make most of it while you are on vacation in Kennewick, United States of America. Looking at the world weather radar, national weather service and satellite images, Kennewick, United States of America weather forecaster is reporting little or no rainfall over the week. In the same week the minimum temperature will be 14℃ or 57℉ on Friday 22 nd July at around 5 am.

Looking at the weather in Kennewick, United States of America over the week, the maximum temperature will be 41℃ (or 105℉) on Wednesday 20 th July at around 3 pm. What is the weather in Kennewick, United States of America for today, tomorrow and beyond?

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