What is the rain to snow conversion chart?

So, at 3 °F, 4 inches of rain is equivalent to 160 inches of snow….Rain to snow conversion.

Temperature (oF)	Temperature (oC)	Snow (inches)
34 to 45 °F	1 to 7 °C	0.1
27 to 34 °F	-3 to 1 °C	10
20 to 27 °F	-6 to -3 °C	15
15 to 19 °F	-9 to -7 °C	20

•Dec 2, 2021

What is 1 inch of rain equal to?

An inch of rain is exactly that, water that is one inch deep. Per the USGS Rainfall Calculator, one inch of rainfall equals 6 gallons of water per square yard or 27,154 gallons of water per acre!

How many inches of snow does one inch of water make?

10 inches Commonly, the percentage of water to snow is called the "snow ratio". An old rule of thumb was that for every 10 inches of snow, there would be 1 inch of water (10:1). However, this is far from the norm, and recent studies indicate that a 12:1 ratio might be more representative (on average) for the Upper Midwest.

Is 1 inch of rain in 24 hours a lot?

One (1.00) inch of rain – A light moderate rain never reaches this amount, heavy rain for several hours (2-5 hours). There would be deep standing water for long periods of time.

How much snow would 2.5 inches of rain?

Rain-to-Snow Conversion We would start by multiplying 2.5 by 30 (the reciprocal of the rain-to-snow ratio when the temperature is between 10 and 14 °F). This gives us 75 inches. As such, when the rainfall is 2.5 inches and the temperature is 12 °F, the equivalent snowfall would be 75 inches.

How many gallons of water is 1 inch of rain?

Water Equivalents (approximate) One inch of rain falling on 1 acre of ground is equal to about 27,154 gallons and weighs about 113 tons.

How much snow does it take to make 1 gallon of water?

Say you're using a one gallon container. One gallon (US measure) of water weighs approximately 8.3 pounds. If the snow in your one gallon container weighs four pounds then the water content of the snow is almost 50 percent which means it will take two gallons of snow to make one gallon of water.

Is 1 inch of rain in 1 hour a lot?

3/4 (0.75) of an inch of rain – A light moderate rain never reaches this amount, heavy rain lasting for 2-4 hours. There would be deep standing water for long periods of time. One (1.00) inch of rain – A light moderate rain never reaches this amount, heavy rain for several hours (2-5 hours).

What is the record for most rain in one hour?

The record for most rainfall in a single hour is 12 inches (30.5 cm), set in Holt, Missouri, in 1947.

Is an inch of rain a foot of snow?

How many inches of snow equals one inch of rain? On average, thirteen inches of snow equals one inch of rain in the US, although this ratio can vary from two inches for sleet to nearly fifty inches for very dry, powdery snow under certain conditions.

How much snow does it take to make a gallon of water?

How much snow do you need to melt to get a cup of water?

Answer: There's a rule of thumb that 10 inches of snow equals 1 inch of water, but it really depends on how wet the snow is, and that depends on temperature. Drier snow can be expected at lower temperatures and vice versa. I found some fun calculations and snowmelt discussions online.

What is the Kuchera snow ratio?

Kuchera ratio is a more accurate method of determining snowfall amounts. I think it can take into account temperature and mixing due to warm noses. Snowfall is generally estimated to be at a 10:1 ratio of snow to liquid equivalent, whereas more marginal temps can lead to ratios of 8:1 or colder temps up to 20:1.

Is there anywhere it has never rained?

But the driest non-polar spot on Earth is even more remarkable. There are places in Chile's Atacama Desert where rain has never been recorded—and yet, there are hundreds of species of vascular plants growing there.

Has there ever been a day without rain in the world?

Discussion. The world's lowest average yearly precipitation in 0.03" (0.08 cm) during a 59-year period at Arica Chile. Lane notes that no rainfall has ever been recorded at Calama in the Atacama Desert, Chile.

What was the rainiest day ever?

World: Greatest Twenty-four-Hour (1 Day) Rainfall

Record Value	1.825m (71.8")
Date of Record	7-8 / 1 (January) / 1966
Formal WMO Review	Yes (2010)
Length of Record	1966-1990
Instrumentation	Tipping-Bucket Rain Gauge

How do you turn snow into water?

The 'snow to ice ratio' or Snow Ratio expresses how much volume of snow you get for a given volume of water. Typically a ratio of 10:1 (ten to one) means that every 10 inches of snowfall equals one inch of liquid water.

Can you drink melted snow to survive?

Answer: Drinking water made from clean white snow melt is generally considered safe because pathogens don't usually survive in it.

Is boiled snow water safe to drink?

You won't have access to a multi-stage water treatment solution in the wild, so boiling is the safest option. However, if you can't use a pot or stove, you can still convert ice or snow into drinking water.

Is Kuchera ratio accurate?

Kuchera ratio is a more accurate method of determining snowfall amounts. I think it can take into account temperature and mixing due to warm noses. Snowfall is generally estimated to be at a 10:1 ratio of snow to liquid equivalent, whereas more marginal temps can lead to ratios of 8:1 or colder temps up to 20:1.

What percentage of snow is water?

10 percent The majority of new snowfall in the United States contains a water-to-snow ratio of between 0.04 (4 percent) and 0.10 (10 percent), depending on the meteorological conditions associated with the snowfall.

What is the wettest place on Earth?

How Wet Is Mount Waialeale? With an average of around 450 inches of rain per year, Mount Waialeale is often touted as the wettest place on earth. In 1982, the mountain experienced a mind-boggling 683 inches of rain, the highest ever recorded in the area.

What is the driest state in the United States?

Nevada Nevada is the Nation's driest state, with statewide annual average (1895–2020) precipitation only 10.2 inches. Regionally, annual average (1991–2020 normals) precipitation varies from 4 inches in some low elevation locations in the southwest to more than 50 inches on high mountain peaks of the Sierra Nevada.

What place on Earth never rains?

The driest place on Earth is in Antarctica in an area called the Dry Valleys, which have seen no rain for nearly 2 million years. There is absolutely no precipitation in this region and it makes up a 4800 square kilometer region of almost no water, ice or snow.

What country always rains?

1. COLOMBIA. Colombia has the highest rate of precipitation which is estimated to be 3240 millimeters per year.

What year did it snow in all 50 states?

2010 (MORE: When Is Your Snowiest Month of the Year?) An even tougher feat to accomplish is snow on the ground in all 50 states at the same time. This most recently happened on Feb. 12, 2010, when each of the Lower 48 states had snow cover, including a small portion of northwestern Florida.

Where does it rain most in USA?

According to NOAA-NCDC data, the wettest place in the United States is Mt. Waialeale on Kauai in Hawaii, which gets approximately 460 inches (11,684 millimeters) of rain each year, making it one of the rainiest spots on earth.

Why can’t you drink melted snow?

Freshly melted snow is generally considered to be safe to drink without further treatment, however it should not be assumed that because water is frozen that it is safe to drink. Exercise the same caution for melted Ice as you would for standing water, and if in doubt boil the water for 10 minutes.

Can you eat melted snow?

It's fun to catch snowflakes on your tongue, but you might wonder whether it's safe to eat a lot of snow, use it in snow ice cream recipes, or melt it for drinking water. The bottom line is that it's safe to eat clean snow, but even the whitest snow still has some contaminants, plus you shouldn't eat snow to rehydrate.