Las Vegas Weather

2025 (Full Year)

Historical data
Average Temperature
28.2 °C
High
/
14.7 °C
Low
161.7mm
Precipitation
45.7°C
Peak Temp
-4.4°C
Low Temp
365
Days Count

Seasonal Breakdown

Average temperatures and precipitation by season

Spring

92 days
27.4°C
Avg High
/
13.4°C
Avg Low
Precipitation
25.3mm

Summer

92 days
40.2°C
Avg High
/
25.2°C
Avg Low
Precipitation
23.4mm

Autumn

91 days
27.9°C
Avg High
/
15.3°C
Avg Low
Precipitation
78.1mm

Winter

90 days
16.9°C
Avg High
/
4.6°C
Avg Low
Precipitation
34.9mm

Seasons based on meteorological calendar: Spring (Mar-May), Summer (Jun-Aug), Autumn (Sep-Nov), Winter (Dec-Feb)

Monthly Breakdown

Average temperatures and precipitation by month

January

31 days
14.1°C / 1.5°C
Avg High / Low
Precipitation
0.0mm

February

28 days
20.0°C / 7.0°C
Avg High / Low
Precipitation
13.4mm

March

31 days
22.1°C / 9.1°C
Avg High / Low
Precipitation
5.8mm

April

30 days
27.3°C / 13.0°C
Avg High / Low
Precipitation
0.7mm

May

31 days
32.7°C / 18.1°C
Avg High / Low
Precipitation
18.8mm

June

30 days
39.2°C / 24.1°C
Avg High / Low
Precipitation
4.0mm

July

31 days
40.7°C / 25.5°C
Avg High / Low
Precipitation
0.5mm

August

31 days
40.6°C / 26.1°C
Avg High / Low
Precipitation
18.9mm

September

30 days
34.7°C / 21.8°C
Avg High / Low
Precipitation
2.8mm

October

31 days
27.9°C / 14.4°C
Avg High / Low
Precipitation
18.2mm

November

30 days
21.2°C / 9.8°C
Avg High / Low
Precipitation
57.1mm

December

31 days
17.1°C / 5.5°C
Avg High / Low
Precipitation
21.5mm

Temperature Trends

Daily high, low, and average

Weather Extremes

Most notable conditions during this period

Period High

45.7°C
Monday, July 14

Coolest Day

9.3°C
Tuesday, January 21

Period Low

-4.4°C
Wednesday, January 22
Progress 0%
0 / 0 years
Analyzing Historical Data

Analyzing 15 years of historical data...

Analysis Period

Years: 15
Location: Las Vegas
Period: 2025-01-01 to 2025-12-31

Weather Insights

Key findings from analysis for selected period

Extreme Temperature Variations

Worth noting

Temperature extremes from -4.4°C to 45.7°C. 1 cold day and 114 very hot days.

📅

Seasonal Weather Patterns

Info
Rainfall Patterns:
Wettest: November (57mm), December (22mm)
Driest: January (0mm), July (1mm)

Temperature Patterns (Monthly Averages):
Hottest months: July (40.7°C), August (40.6°C)
Coolest months: January (14.1°C), December (17.1°C)

Travel Recommendations:
Best visiting months: March, February, November (optimal temperature and rainfall balance).
⚠️

120 Exceptional Weather Events (showing top 3)

Info

The 3 most extreme of 120 notable days in this period:

Jul 14 Heat

Hottest day: 45.7°C

Aug 13 Heat

Very hot day: 44.7°C

Aug 12 Heat

Very hot day: 44.5°C

2 Extreme Heat Index Days

Worth noting

2 days with dangerous heat index levels (42.0°C average). Temperature 37.5°C combined with 39% humidity creates hazardous conditions.

🏜️

Very Dry Air Conditions

Worth noting

Very low average humidity of 28%. Dry desert-like conditions with minimal moisture in the air. Humidity varied significantly (5%-87% range).

🏜️

189 Very Dry Days

Info

52% of days had very low humidity (<25%). Average on dry days: 16%. Arid conditions predominant during this period.

📊

Highly Variable Humidity

Info

Large humidity swings (5%-87%) for a year. Conditions ranged from very dry to very humid.

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Weather data provided by Open-Meteo, offering reliable historical weather information from meteorological stations worldwide.

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