Weathermondo.com
United StatesThe climate of Hay
The current climate in Hay features temperatures ranging from a high of 32°C to a low of 4°C throughout the year. The average yearly temperature is around 17°C. At night, temperatures in the colder months average around -1°C and in the warmer months around 17°C.
Average temperatures and precipitation
This chart shows the average monthly maximum and minimum temperatures (in degrees Celsius) and average monthly rainfall (in millimeters) for Hay, Washington.
Temperature records
The highest temperature recorded in Hay in recent years was 44°C in June 2021. The lowest daytime temperature recorded was -15°C in December 2022.
Precipitation and snowfall
On average, Hay gets 613 mm of precipitation each year. Of this, about 48 cm is snowfall. For comparison, New York gets 1142 mm of precipitation each year.
Best time to visit Hay?
The best time to visit Hay for sunny weather is May through September. During this period, you'll have nice temperatures and not too much rain, making it a great time to visit Hay. In the other months of the year, there's too much rain or the temperature isn't ideal for a visit if you want sunny and pleasant weather.
Climate Table of Hay
The climate table of Hay shows the average temperatures, rainfall, snow, and UV index per month. The table provides an overview of the average day and night temperatures in degrees Celsius, the total amount of rainfall in millimeters, the total snowfall in centimeters, and the UV index for each month. Rainfall is always measured as water, even if it's snow or hail.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
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| Temp. max (°C) | 5 | 6 | 12 | 16 | 22 | 26 | 32 | 31 | 24 | 17 | 9 | 4 |
| Temp. min (°C) | 0 | -1 | 3 | 5 | 10 | 14 | 17 | 17 | 12 | 7 | 2 | -1 |
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| Precipitation (mm) | 66 | 63 | 68 | 56 | 54 | 37 | 6,3 | 9,2 | 20 | 69 | 80 | 84 |
| Snow (cm) | 7,2 | 19 | 2,9 | 1,1 | 0 | 0 | 0 | 0 | 0 | 0 | 1,7 | 16 |
| UV Index | 2 | 4 | 5 | 8 | 8 | 9 | 9 | 8 | 7 | 5 | 3 | 2 |
Click on the month name to see more weather details, like daily averages, temperatures, and precipitation for the past years in that month.
Temperature charts
These charts display the average temperatures in Hay, Washington. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Average Temperature per Month in Hay
Yearly Temperature in Hay
Precipitation charts
These charts show the average amount of precipitation in Hay, Washington. Precipitation is always measured as water, even when it falls as snow or hail. The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Average Precipitation per Month in Hay
Total Yearly Precipitation in Hay
Average Snowfall per Month in Hay
Total Yearly Snowfall in Hay
UV index chart
This chart shows the average UV index per month in Hay, Washington. The UV index indicates the intensity of ultraviolet radiation and ranges from 0 to a maximum of 11.
Average UV Index per Month in Hay
Weather experiences in Hay
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Average weather in Hay by month
Click on a month below to see detailed weather info for Hay. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.