Carson City weather in May

In May, Carson City sees average daytime highs of 64°F and overnight lows near 41°F, with 1.2 in of precipitation across 6.8 wet days and about 14.1 hours of daylight. It is the 5th-warmest and 7th-wettest month of the year here.

Highs climb over the month, from about 60°F in the first days to 69°F by the end. The sky is clear or mostly clear about 43% of the time in May, and the air most often feels dry.

Daylight stretches from about 13 h 36 min at the start of May to 14 h 30 min by month's end. Set against the rest of the year, May is Carson City's 6th-clearest and 3rd-windiest month. For the whole year in context, see Carson City's year-round climate.

Daytime high
64°
5th warmest
Overnight low
41°
7th coldest
Precipitation
1.2 in
6.8 wet days
Daylight
14 h 06 min
4:51 AM – 6:59 PM
Cloud cover
47%
6th clearest
Wind
5 mph
3rd windiest
Solar energy
7.52 kWh/m²
Travel score
6.3
out of 10

Carson City is independent city in and capital of the U.S. state of Nevada.

Density
144/km²
people per km²
Founded
1858

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in May

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 60°F in the first days to 69°F by the end.

A typical May day in Carson City reaches about 64°F in the afternoon and slips back to 41°F overnight — a 23°F spread between the day's warmth and the night's chill. On most days the high lands between 50°F and 77°F. Set against its neighbours, May runs about 10°F warmer than April and about 11°F cooler than June.

20°40°60°80°151015202531
Avg high (°F)Avg low (°F)
16037
26038
36038
46038
56138
66139
76139
86239
96239
106240
116240
126340
136340
146340
156441
166441
176441
186441
196542
206542
216542
226642
236643
246643
256743
266744
276844
286844
296944
306945
316945

How May really feels in Carson City

Once humidity and wind are folded in, May averages 0 days that feel above 90°F and 0 that feel at or below 32°F — the comfort signal a plain temperature reading hides.

Days feeling ≥ 90°F
0
heat index over the day's high
Days feeling ≤ 32°F
0
wind chill below the day's low

May sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

Carson City weather by month

How May compares with the rest of the year at a glance. May is the 5th-warmest and 7th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°F)Rainfall (inches)Wet daysSnow daysDaylight (hours)Travel score
Jan40° / 26°3.28.68.29.60.0
Feb42° / 27°2.88.98.310.50.3
Mar48° / 30°2.68.2711.71.8
Apr54° / 34°1.36.94.7133.6
May64° / 41°1.26.81.714.16.3
Jun75° / 49°0.53.30.214.78.3
Jul84° / 56°0.32.5014.56.9
Aug83° / 57°0.32.5013.57.3
Sep76° / 52°0.42.5012.38.7
Oct63° / 42°1.141.2116.7
Nov49° / 32°1.76.64.89.92.3
Dec39° / 25°3.18.689.30.0

Cloud cover in May

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 43% of the time in May.

Beyond those clear spells, partly cloudy skies cover about 20% of May, with mostly cloudy or overcast conditions the remaining 37%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
16238
26238
36238
46337
56337
66337
76238
86238
96238
106139
116139
126238
136139
146139
156139
166139
176040
186139
196139
206139
216040
226238
236238
246337
256436
266535
276535
286634
296733
306733
316733

Chance of precipitation in May

Any precipitationSnow

Carson City gets around 1.2 in of rain and snow over 6.8 wet days in May. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable precipitation averages around 22% and peaks near 25% on the wettest days, and about 2 days bring snow.

0%10%20%30%40%151015202531
Rain chance (%)Snow chance (%)
1197
2197
3197
4196
5196
6196
7196
8206
9206
10216
11216
12226
13226
14226
15236
16236
17246
18245
19245
20245
21255
22255
23245
24244
25234
26234
27223
28213
29213
30203
31193

Humidity in May

DryComfortableHumidMuggyOppressiveMiserable

Most of May feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, May lands in the dry band about 100% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)
1100
2100
3100
4100
5100
6100
7100
8100
9100
10100
11100
12100
13100
14100
15100
16100
17100
18100
19100
20100
21100
22100
23100
24100
25100
26100
27100
28100
29100
30100
31100

Wind in May

Winds average 5 mph in May.

Across May, daily wind ranges from about 5 mph on the calmest days to 5 mph at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (mph)Feels
15calm
25calm
35calm
45calm
55calm
65calm
75calm
85calm
95calm
105calm
115calm
125calm
135calm
145calm
155calm
165calm
175calm
185calm
195calm
205calm
215calm
225calm
235calm
245calm
255calm
265calm
275calm
285calm
295calm
305calm
315calm

Sunrise & sunset in May

DaylightNight

Daylight runs from about 13 h 36 min at the start of May to 14 h 30 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 54 minutes over May. Sunrise moves from 5:08 AM to 4:41 AM, and sunset from 6:45 PM to 7:12 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
113.65:086:45
213.75:066:46
313.75:056:47
413.75:046:48
513.85:036:49
613.85:026:50
713.85:006:51
813.94:596:52
913.94:586:53
1013.94:576:54
1114.04:566:55
1214.04:556:56
1314.04:546:57
1414.14:536:58
1514.14:526:58
1614.14:516:59
1714.24:507:00
1814.24:497:01
1914.24:497:02
2014.34:487:03
2114.34:477:04
2214.34:467:05
2314.34:467:06
2414.44:457:07
2514.44:447:07
2614.44:447:08
2714.44:437:09
2814.54:427:10
2914.54:427:11
3014.54:417:11
3114.54:417:12

Solar energy in May

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in May, about 7.52 kWh/m².

For context, solar energy here swings from a low near 2.42 kWh/m² to a high of 8.25 kWh/m² in June across the year — May's 7.52 kWh/m² sits near the top of that range.

02468151015202531
Solar energy (kWh/m²)Level
17.3Intense
27.3Intense
37.3Intense
47.3Intense
57.3Intense
67.4Intense
77.4Intense
87.4Intense
97.4Intense
107.4Intense
117.4Intense
127.4Intense
137.5Intense
147.5Intense
157.5Intense
167.5Intense
177.5Intense
187.5Intense
197.5Intense
207.6Intense
217.6Intense
227.6Intense
237.6Intense
247.7Intense
257.7Intense
267.7Intense
277.7Intense
287.8Intense
297.8Intense
307.8Intense
317.8Intense
Planning a trip in May

Is May a good time to visit Carson City?

Our two travel scores rate May for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).

6.3
Sightseeing
6th-best month of the year
2.1
Beach & pool
6th-best month of the year

May is a reasonable time to visit Carson City for sightseeing.

What to pack for Carson City in May

From May's temperature range, rain chance, sun and wind — what's worth putting in the bag.

In May, Carson City sees daytime highs around 64°F and nights near 41°F. Pack sun protection. Worth having: a warm layer. About 7 days see rain.

sun protectiona warm layer

UV index in Carson City in May

LowModerateHighVery highExtreme

Clear-sky midday UV in May peaks around 9 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Carson City peaks around June 22 at about 11 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near November 23 at about 2 (moderate).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 9 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateHighVery highExtremeVery highHighModerateJun 22UV 11Nov 23UV 2
UV index (midday)Level
Jan3Moderate
Feb5Moderate
Mar5Moderate
Apr7High
May9Very high
Jun11Extreme
Jul11Extreme
Aug10Very high
Sep7High
Oct5High
Nov2Moderate
Dec3Moderate

Air quality in Carson City in May

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where May falls, not just the annual average.

Air quality in Carson City is worst in August — around 85 µg/m³ PM2.5 (unhealthy), about 16.6× the cleanest month (December, 5 µg/m³).

Modeled monthly averages (CAMS reanalysis, 2015–2024).

0306090JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateUnhealthyModerateGoodAug 1679 µg/m³Dec 165 µg/m³
PM2.5 (µg/m³)Level
Jan6Good
Feb8Good
Mar9Good
Apr9Good
May9Good
Jun14Moderate
Jul45Poor
Aug85Unhealthy
Sep34Moderate
Oct11Good
Nov6Good
Dec5Good
Location & terrain

Where is Carson City?

Carson City sits at 39.2°N, 119.8°W, 4,682 ft above sea level, in United States. The nearest listed city is Lake Tahoe, 20 mi away.

Topography around Carson City

How much the land rises and falls, and what covers it, within 2, 10 and 50 miles of Carson City.

Within 2 miles, the terrain around Carson City has significant variations in elevation — a maximum elevation change of 1,260 ft around an average of 4,793 ft above sea level; within 10 miles, very significant variations in elevation — a maximum elevation change of 4,833 ft; within 50 miles, extreme variations in elevation — a maximum elevation change of 9,088 ft.

The land around Carson City is covered by artificial surfaces (46%) and grassland (33%) within 2 miles, grassland (44%) and trees (34%) within 10 miles, and trees (40%) and grassland (35%) within 50 miles.

2 miles
1,260 ft
10 miles
4,833 ft
50 miles
9,088 ft
treesshrubsgrasslandcroplandartificial surfacesbare terrainwater
May weather nearby: Lake Tahoe 20 mi · Truckee 25 mi · Reno 25 mi · Sparks 25 mi · Sun Valley 30 mi · Spanish Springs 34 mi · Fernley 41 mi · Cameron Park 74 mi

United States travel facts

Power plugs
Type A / B
120 V · 60 Hz
Prices
≈ 100% of US
price level, 2025
GDP per capita
$90,027
2025
Happiness
6.8 / 10
World Happiness, 2025
Safe drinking water
98%
of population, 2024
Homicide rate
5.8
per 100k, 2023
Road deaths
12.7
per 100k/yr, 2019
Income group
High
World Bank
Religion
Protestant 47%unaffiliated 23%Roman Catholic 21%Jewish 2%

Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.

Data sources

Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Carson City (39.1638°, -119.7674°, elevation 4,682 ft), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).