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Vegas Weather Scenes

The Climate of Las Vegas, Nevada is a publication produced by the staff at the National Weather Service Office in Las Vegas, Nevada. All data in this publication was obtained from the official forms, publications, digital datasets and record books for this station. All normals, unless noted, were produced by the National Climatic Data Center (NCDC) in Asheville, North Carolina. NCDC should be contacted for certified weather data.

Information in this publication was last updated on February 5, 2015.

Compiled by Chris Stachelski and Andy Gorelow. This publication is updated as needed based on the original version compiled by Paul Skerbac.

NOTE: This document is in pdf format with the exception of specific pages for holiday climate information.

Download the full edition of the Las Vegas Climate Book in pdf format.

TABLE OF CONTENTS

Introduction
Preface
An Overview Of The Geography And Climate Of Las Vegas
History Of Weather Observations

Temperature Record
Temperature Overview
January Daily Normals And Records
February Daily Normals And Records
March Daily Normals And Records
April Daily Normals And Records
May Daily Normals And Records
June Daily Normals And Records
July Daily Normals And Records
August Daily Normals And Records
September Daily Normals And Records
October Daily Normals And Records
November Daily Normals And Records
December Daily Normals And Records
Graph Of Normal Daily Maximum And Minimum Temps Based On 1981-2010 Normals

Warmest And Coldest Monthly, Seasonal And Annual Average Temperatures
Average Monthly And Annual Temperatures By Year
Graph of Average Annual Temperature for Las Vegas
Graphs Of Average Temperature In Las Vegas And Clark County Population By Decade
Warmest and Coldest Months Based On Average Maximum Temperature
Average Monthly And Annual Maximum Temperatures By Year
Graph Of Average Annual Maximum Temperature
Warmest And Coldest Months Based On Average Minimum Temperature
Average Monthly And Annual Minimum Temperatures By Year
Graph Of Average Annual Minimum Temperature

Highest And Lowest Maximum Temperatures Ever Recorded
Highest And Lowest Minimum Temperatures Ever Recorded
Highest Maximum Temperature By Year
Graph Of The Highest Maximum Temperature By Year
Lowest Maximum Temperature By Year
Graph Of The Lowest Maximum Temperature By Year
Highest Minimum Temperature By Year
Graph Of The Highest Minimum Temperature By Year
Lowest Minimum Temperature By Year
Graph Of The Lowest Minimum Temperature By Year

Average Highest and Coldest Temperatures By Month And Year
Highest And Coldest Average Daily Temperatures Ever
Number Of Days With A Specific Temperature
Number of Consecutive Days With A Specific Temperature
Earliest And Latest First Occurrence And Last Occurrence for Specific Temperature Thresholds And Averages
Heating And Cooling Degree Days

Precipitation Record
Precipitation Overview
Graph Of The Normal Monthly Precipitation At Las Vegas
January Normal And Record Precipitation
February Normal And Record Precipitation
March Normal And Record Precipitation
April Normal And Record Precipitation
May Normal And Record Precipitation
June Normal And Record Precipitation
July Normal And Record Precipitation
August Normal And Record Precipitation
September Normal And Record Precipitation
October Normal And Record Precipitation
November Normal And Record Precipitation
December Normal And Record Precipitation

All Calendar Days With 1.00 Inch Or More Of Precipitation
Maximum 24 Hour Precipitation By Month And Greatest Ever
Excessive Precipitation Records
Wettest and Driest Months, Seasons and Years
Total Monthly And Annual Precipitation At Las Vegas
Graph Of The Total Yearly Precipitation At Las Vegas
Number Of Days With Precipitation
Consecutive Days Records
Graph Of The Frequency Of Daily Measurable Precipitation

Las Vegas Snow Records
Las Vegas Daily Snowfall Records
Las Vegas Seasonal Snowfall Totals
Graph Of Total Seasonal Snow In Las Vegas
Average Number And Greatest Number Of Days With Hail

Humidity Record
Normal Relative Humidity Values
Dew Point Records

Thunderstorm Record
Average Number Of Days With Thunderstorms
Greatest and Least Number Of Thunderstorm Days
Number Of Days With A Thunderstorm At Las Vegas By Month And Year
Graph Of the Total Number Of Thunderstorm Days By Year At Las Vegas

Pressure Record
Pressure Records

Wind Record
Mean Average Wind Speed And Windiest Months
Average Wind Speed At Las Vegas By Month And Year
Graph Of The Average Annual Wind Speed By Year At Las Vegas
Highest Sustained Winds And Highest Gusts
Gusts of 58 Mph Or Greater
Gusts of 58 Mph Or Greater By Month

Sunshine, Sky Cover and Fog Records
Sunshine Records
Graph Of The Percent Of Possible Sunshine By Year
Means For Sky Cover
Fog Records
Holiday Weather
Holiday Weather Overview
New Year's Day
Washington's Birthday
Easter
Memorial Day
Independence Day
Labor Day
Halloween
Election Day
Veterans Day
Thanksgiving Day
Christmas Day
Acknowledgements
Acknowledgements

 


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