Sikeston weather in May

In May, Sikeston sees average daytime highs of 77°F and overnight lows near 60°F, with 4.8 in of rain across 12.4 wet days and about 13.9 hours of daylight. It is the 5th-warmest and 3rd-wettest month of the year here.

Highs climb over the month, from about 74°F in the first days to 81°F by the end. The sky is clear or mostly clear about 28% of the time in May, and the air most often feels dry.

Daylight stretches from about 13 h 30 min at the start of May to 14 h 18 min by month's end. Set against the rest of the year, May is Sikeston's 10th-clearest and 7th-windiest month. For the whole year in context, see Sikeston's year-round climate.

Daytime high
77°
5th warmest
Overnight low
60°
8th coldest
Rainfall
4.8 in
12.4 wet days
Daylight
14 hours
4:56 AM – 6:54 PM
Cloud cover
61%
10th clearest
Wind
7 mph
7th windiest
Solar energy
5.9 kWh/m²
Travel score
6.3
out of 10

Sikeston is city in Scott and New Madrid counties in Missouri, United States.

Density
360/km²
people per km²
Founded
1860

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 74°F in the first days to 81°F by the end.

A typical May day in Sikeston reaches about 77°F in the afternoon and slips back to 60°F overnight — a 17°F spread between the day's warmth and the night's chill. On most days the high lands between 67°F and 86°F. Set against its neighbours, May runs about 8°F warmer than April and about 8°F cooler than June.

40°60°80°151015202531
Avg high (°F)Avg low (°F)
17355
27355
37456
47456
57456
67457
77557
87558
97558
107658
117658
127659
137659
147759
157760
167760
177860
187861
197861
207861
217962
227962
238062
248063
258063
268063
278164
288164
298164
308265
318265

How May really feels in Sikeston

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.

Sikeston weather by month

How May compares with the rest of the year at a glance. May is the 5th-warmest and 3rd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°F)Rainfall (inches)Wet daysSnow daysDaylight (hours)Travel score
Jan44° / 29°3.99.21.89.80.8
Feb49° / 32°3.68.51.610.61.9
Mar59° / 40°5.011.60.511.74.3
Apr69° / 50°5.411.3012.96.1
May77° / 60°4.812.4013.96.3
Jun85° / 69°3.610.3014.55.1
Jul88° / 72°3.210.4014.34.4
Aug87° / 70°2.98.3013.44.9
Sep81° / 62°3.37.4012.36.7
Oct70° / 50°3.98.10117.0
Nov57° / 40°4.38.70.5104.3
Dec47° / 32°4.08.71.29.51.6

Cloud cover in May

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 28% of the time in May.

Beyond those clear spells, partly cloudy skies cover about 16% of May, with mostly cloudy or overcast conditions the remaining 56%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
14456
24456
34456
44357
54357
64357
74357
84456
94357
104357
114357
124456
134456
144357
154357
164456
174456
184357
194357
204258
214456
224357
234357
244357
254456
264456
274456
284456
294555
304654
314654

Chance of precipitation in May

Any precipitation

Sikeston gets around 4.8 in of rain over 12.4 wet days in May. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 40% and peaks near 43% on the wettest days.

0%10%20%30%40%50%151015202531
Rain chance (%)
143
243
343
442
542
642
741
841
940
1040
1140
1239
1339
1439
1539
1639
1739
1839
1939
2039
2139
2239
2339
2439
2540
2640
2740
2840
2940
3040
3139

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 38% of days. Sticky, muggy-or-worse air turns up on roughly 24% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
158191850
256191960
354192070
453192080
551192190
6501822100
7491822110
8481822120
9471722130
10461722140
11451722160
12441722171
13431622181
14421622191
15411622201
16401622211
17391521231
18381521242
19361521252
20351520272
21331520283
22311620303
23291620314
24281620325
25261620335
26241720346
27221720347
28211720357
29191820358
30181820369
311618203610

Wind in May

Winds average 7 mph in May.

Across May, daily wind ranges from about 6 mph on the calmest days to 8 mph at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (mph)Feels
18light breeze
28light breeze
38light breeze
48light breeze
58light breeze
67light breeze
77calm
87calm
97calm
107calm
117calm
127calm
137calm
147calm
157calm
167calm
177calm
187calm
197calm
207calm
217calm
227calm
237calm
247calm
257calm
267calm
276calm
286calm
296calm
306calm
316calm

Sunrise & sunset in May

DaylightNight

Daylight runs from about 13 h 30 min at the start of May to 14 h 18 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 48 minutes over May. Sunrise moves from 5:11 AM to 4:46 AM, and sunset from 6:40 PM to 7:05 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
113.55:116:40
213.55:106:41
313.65:086:42
413.65:076:43
513.65:066:44
613.75:056:45
713.75:046:46
813.75:036:47
913.85:026:47
1013.85:016:48
1113.85:006:49
1213.84:596:50
1313.94:586:51
1413.94:576:52
1513.94:576:53
1614.04:566:54
1714.04:556:54
1814.04:546:55
1914.04:536:56
2014.14:536:57
2114.14:526:58
2214.14:516:58
2314.14:516:59
2414.24:507:00
2514.24:497:01
2614.24:497:02
2714.24:487:02
2814.34:487:03
2914.34:477:04
3014.34:477:05
3114.34:467:05

Solar energy in May

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in May, about 5.9 kWh/m².

For context, solar energy here swings from a low near 2.02 kWh/m² to a high of 6.53 kWh/m² in June across the year — May's 5.9 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
15.5Bright
25.5Bright
35.5Bright
45.6Bright
55.6Bright
65.6Bright
75.7Bright
85.7Bright
95.8Bright
105.8Bright
115.8Bright
125.8Bright
135.9Bright
145.9Bright
156.0Bright
166.0Bright
176.0Intense
186.0Intense
196.0Intense
206.1Intense
216.1Intense
226.1Intense
236.1Intense
246.1Intense
256.1Intense
266.1Intense
276.2Intense
286.2Intense
296.2Intense
306.2Intense
316.2Intense
Planning a trip in May

Is May a good time to visit Sikeston?

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

6.3
Sightseeing
3rd-best month of the year
5.8
Beach & pool
5th-best month of the year

May is a reasonable time to visit Sikeston for sightseeing.

What to pack for Sikeston in May

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

In May, Sikeston sees daytime highs around 77°F and nights near 60°F. Worth packing: light clothes, rain gear and sun protection. About 12 days see rain.

light clothesrain gearsun protection

UV index in Sikeston in May

LowModerateHighVery highExtreme

Clear-sky midday UV in May peaks around 8 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Sikeston peaks around June 20 at about 10 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 21 at about 2 (moderate).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 10 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateHighVery highHighModerateJun 20UV 10Dec 21UV 2
UV index (midday)Level
Jan3Moderate
Feb4Moderate
Mar6High
Apr7High
May8Very high
Jun10Very high
Jul9Very high
Aug8Very high
Sep7High
Oct4Moderate
Nov4Moderate
Dec2Moderate

Air quality in Sikeston 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 Sikeston is worst in July — around 19 µg/m³ PM2.5 (moderate), about 2.4× the cleanest month (November, 8 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodJul 1319 µg/m³Nov 238 µg/m³
PM2.5 (µg/m³)Level
Jan8Good
Feb10Good
Mar12Good
Apr11Good
May14Moderate
Jun18Moderate
Jul19Moderate
Aug15Moderate
Sep13Moderate
Oct9Good
Nov8Good
Dec8Good
Location & terrain

Where is Sikeston?

Sikeston sits at 36.9°N, 89.6°W, 328 ft above sea level, in United States. The nearest listed city is Cape Girardeau, 30 mi away.

Topography around Sikeston

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

Within 2 miles, the terrain around Sikeston has only modest variations in elevation — a maximum elevation change of 49 ft around an average of 322 ft above sea level; within 10 miles, only modest variations in elevation — a maximum elevation change of 105 ft; within 50 miles, significant variations in elevation — a maximum elevation change of 938 ft.

The land around Sikeston is covered by grassland (31%) and cropland (31%) within 2 miles, cropland (83%) within 10 miles, and cropland (55%) and trees (34%) within 50 miles.

2 miles
49 ft
10 miles
105 ft
50 miles
938 ft
treesgrasslandcroplandartificial surfacesbare terrainwater
May weather nearby: Cape Girardeau 30 mi · Poplar Bluff 45 mi · Paducah 57 mi · Dyersburg 59 mi · Carbondale 62 mi · Marion 69 mi · Murray 73 mi · Paragould 76 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 Sikeston (36.8767°, -89.5879°, elevation 328 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).