Zip 77470 (Rock Island, TX) Climate

The climate in 77470 Rock Island, TX is characterized by hot, humid summers and mild winters. Average temperatures in the summer months reach highs of around 95 degrees Fahrenheit and lows of 73 degrees Fahrenheit. The winter months are much cooler with average highs of 64 degrees Fahrenheit and lows of 39 degrees Fahrenheit. Rainfall is fairly evenly distributed throughout the year, with an average total of 48 inches per year. The area experiences about 80 days of sunshine each year and mild winds throughout the year.

Rock Island (zip 77470), Texas gets 43 inches of rain, on average, per year. The US average is 38 inches of rain per year.

Rock Island (zip 77470) averages 0 inches of snow per year. The US average is 28 inches of snow per year.

On average, there are 204 sunny days per year in Rock Island (zip 77470). The US average is 205 sunny days.

Rock Island (zip 77470) gets some kind of precipitation, on average, 81 days per year. Precipitation is rain, snow, sleet, or hail that falls to the ground. In order for precipitation to be counted you have to get at least .01 inches on the ground to measure.

Weather Highlights

Summer High: the July high is around 94 degrees
Winter Low: the January low is 41
Rain: averages 43 inches of rain a year
Snow: averages 0 inches of snow a year

Bestplaces Comfort Index

The annual BestPlaces Comfort Index for the 77470 zip code is 6.8 (10=best), which means it is less comfortable than most places in Texas.

2.8 Summer - 8 Winter

April, October and March are the most pleasant months in the 77470 zip code, while August and July are the least comfortable months.

Climate	Rock Island, Texas	United States
	Unlock	38.1 in.
	0.0 in.	Unlock
	Unlock	106.2 days
	204 days	Unlock
	93.9°	85.8°
	Unlock	21.7°
	6.8	Unlock
	Unlock	4.3
	197 ft.	Unlock

Climate

YOU SHOULD KNOW

Many people confuse weather and climate but they are different. Weather is the conditions of the atmosphere over a short period of time, and climate is how the atmosphere is over long periods of time.

Weather is how the atmosphere is behaving and its effects upon life and human activities. Weather can change from minute-to-minute. Most people think of weather in terms of temperature, humidity, precipitation, cloudiness, brightness, visibility, wind, and atmospheric pressure.

Climate is the description of the long-term pattern of weather in a place. Climate can mean the average weather for a particular region and time period taken over 30 years. Climate is the average of weather over time.

August is the hottest month for the 77470 zip code with an average high temperature of 95.3°, which ranks it as about average compared to other places in Texas. In the 77470 zip code, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for the 77470 zip code are April, October and November.

In the 77470 zip code, there are 101.6 days annually when the high temperature is over 90°, which is hotter than most places in Texas.

January has the coldest nighttime temperatures for the 77470 zip code with an average of 41.0°. This is warmer than most places in Texas.

In the 77470 zip code, there are 15.5 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Texas.

In the 77470 zip code, there are 0.0 days annually when the nighttime low temperature falls below zero°, which is about average compared to other places in Texas.

Humidity in the 77470 zip code can be stifling in the summer, but pleasant for most of the year. The most uncomfortably humid months are July, August and June. The humid season runs from May-September and the least humid months are October-April.

October is the wettest month in the 77470 zip code with 4.9 inches of rain, and the driest month is August with 2.7 inches. The wettest season is Winter with 29% of yearly precipitation and 21% occurs in Spring, which is the driest season. The annual rainfall of 43.0 inches in the 77470 zip code means that it is wetter than most places in Texas.

June is the rainiest month in the 77470 zip code with 7.9 days of rain, and August is the driest month with only 5.6 rainy days. There are 80.8 rainy days annually in the 77470 zip code, which is rainier than most places in Texas. The rainiest season is Spring when it rains 27% of the time and the driest is Autumn with only a 24% chance of a rainy day.

There is rarely any recorded snowfall in the 77470 zip code, ranking it as one of the least snowy places in Texas. Any measurable snowfall is a rare occurance in the 77470 zip code.

Reviews for Rock Island

See all ()

Write a Review

Start Your Review of Rock Island

Jobs

The premier source for comprehensive city data for over 30 years.

��