Sapulpa weather in May

In May, Sapulpa sees average daytime highs of 79°F and overnight lows near 61°F, with 5.8 in of rain across 12.1 wet days and about 13.9 hours of daylight. It is the 5th-warmest and 1st-wettest month of the year here.

Highs climb over the month, from about 75°F in the first days to 83°F by the end. The sky is clear or mostly clear about 33% of the time in May, and the air most often feels dry.

Daylight stretches from about 13 h 24 min at the start of May to 14 h 12 min by month's end. Set against the rest of the year, May is Sapulpa's 12th-clearest and 4th-windiest month. For the whole year in context, see Sapulpa's year-round climate.

Daytime high
79°
5th warmest
Overnight low
61°
8th coldest
Rainfall
5.8 in
12.1 wet days
Daylight
13 h 54 min
5:24 AM – 7:18 PM
Cloud cover
57%
12th clearest
Wind
8 mph
4th windiest
Solar energy
5.82 kWh/m²
Travel score
6.4
out of 10

Sapulpa is city in Tulsa and Creek counties in Oklahoma, United States, that is the county seat of Creek County.

Density
316/km²
people per km²

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 75°F in the first days to 83°F by the end.

A typical May day in Sapulpa reaches about 79°F in the afternoon and slips back to 61°F overnight — a 18°F spread between the day's warmth and the night's chill. On most days the high lands between 68°F and 88°F. Set against its neighbours, May runs about 8°F warmer than April and about 9°F cooler than June.

40°60°80°151015202531
Avg high (°F)Avg low (°F)
17455
27456
37556
47556
57557
67657
77658
87658
97758
107759
117759
127859
137860
147860
157860
167961
177961
187962
198062
208062
218063
228063
238163
248164
258164
268264
278265
288265
298365
308365
318366

How May really feels in Sapulpa

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.

Sapulpa weather by month

How May compares with the rest of the year at a glance. May is the 5th-warmest and 1st-wettest month here — the current month is highlighted below.

MonthHigh / Low (°F)Rainfall (inches)Wet daysSnow daysDaylight (hours)Travel score
Jan48° / 30°1.95.91.49.82.0
Feb53° / 34°2.16.21.210.63.3
Mar62° / 42°3.79.80.711.75.4
Apr71° / 51°4.79.9012.96.6
May79° / 61°5.812.1013.96.4
Jun87° / 70°4.49.9014.44.7
Jul92° / 74°3.27.8014.23.6
Aug91° / 72°2.97.1013.43.9
Sep84° / 64°3.87.7012.26.2
Oct73° / 53°3.68.3011.17.3
Nov60° / 42°2.56.50.410.15.4
Dec50° / 33°2.36.11.39.62.6

Cloud cover in May

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 33% of the time in May, the cloudiest month of the year.

Beyond those clear spells, partly cloudy skies cover about 16% of May, with mostly cloudy or overcast conditions the remaining 50%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
14951
25050
34951
44951
54951
64951
74951
84852
94951
105050
115050
125149
135149
145050
155149
165149
175050
185050
195050
205050
214951
224951
234951
244951
254951
265050
274951
284951
295149
305149
315248

Chance of precipitation in May

Any precipitation

Sapulpa gets around 5.8 in of rain over 12.1 wet days in May, the wettest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 39% and peaks near 39% on the wettest days.

0%10%20%30%40%50%151015202531
Rain chance (%)
138
238
338
438
539
639
739
839
939
1039
1139
1239
1339
1439
1539
1639
1739
1839
1939
2039
2139
2239
2339
2439
2539
2639
2739
2839
2939
3039
3138

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 33% of days. Sticky, muggy-or-worse air turns up on roughly 27% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
159161860
257171970
355172080
453172190
5501822101
6471823111
7461824121
8441824131
9421825151
10401825161
11391826171
12381826181
13361826191
14351826201
15341726221
16321726231
17311726251
18301626271
19281626291
20271625302
21251625322
22241525342
23221525352
24211524373
25191524383
26181524404
27161524414
28151523435
29141523445
30131423446
31121423456

Wind in May

Winds average 8 mph in May.

Across May, daily wind ranges from about 8 mph on the calmest days to 9 mph at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (mph)Feels
19light breeze
29light breeze
39light breeze
49light breeze
59light breeze
69light breeze
79light breeze
89light breeze
99light breeze
109light breeze
119light breeze
129light breeze
139light breeze
148light breeze
158light breeze
168light breeze
178light breeze
188light breeze
198light breeze
208light breeze
218light breeze
228light breeze
238light breeze
248light breeze
258light breeze
268light breeze
278light breeze
288light breeze
298light breeze
308light breeze
318light breeze

Sunrise & sunset in May

DaylightNight

Daylight runs from about 13 h 24 min at the start of May to 14 h 12 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 5:38 AM to 5:15 AM, and sunset from 7:05 PM to 7:29 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
113.45:387:05
213.55:377:06
313.55:367:07
413.55:357:08
513.65:347:08
613.65:337:09
713.65:327:10
813.75:317:11
913.75:307:12
1013.75:297:13
1113.85:287:14
1213.85:277:14
1313.85:267:15
1413.85:257:16
1513.95:247:17
1613.95:247:18
1713.95:237:19
1814.05:227:19
1914.05:217:20
2014.05:217:21
2114.05:207:22
2214.15:197:23
2314.15:197:23
2414.15:187:24
2514.15:187:25
2614.15:177:26
2714.25:167:26
2814.25:167:27
2914.25:157:28
3014.25:157:28
3114.25:157:29

Solar energy in May

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in May, about 5.82 kWh/m².

For context, solar energy here swings from a low near 2.31 kWh/m² to a high of 6.75 kWh/m² in July across the year — May's 5.82 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
15.5Bright
25.5Bright
35.5Bright
45.6Bright
55.6Bright
65.6Bright
75.6Bright
85.7Bright
95.7Bright
105.7Bright
115.8Bright
125.8Bright
135.8Bright
145.8Bright
155.8Bright
165.9Bright
175.9Bright
185.9Bright
195.9Bright
205.9Bright
216.0Bright
226.0Bright
236.0Bright
246.0Intense
256.0Intense
266.0Intense
276.1Intense
286.1Intense
296.1Intense
306.2Intense
316.2Intense
Planning a trip in May

Is May a good time to visit Sapulpa?

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

6.4
Sightseeing
3rd-best month of the year
6.1
Beach & pool
5th-best month of the year

May is a reasonable time to visit Sapulpa for sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Sapulpa in May

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

In May, Sapulpa sees daytime highs around 79°F and nights near 61°F. Worth packing: light clothes, rain gear and sun protection. About 12 days see rain.

light clothesrain gearsun protection

UV index in Sapulpa in May

LowModerateHighVery highExtreme

Clear-sky midday UV in May peaks around 8 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Sapulpa peaks around July 11 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.

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateVery highHighModerateJul 11UV 10Dec 21UV 2
UV index (midday)Level
Jan3Moderate
Feb4Moderate
Mar5High
Apr8Very high
May8Very high
Jun10Very high
Jul10Very high
Aug9Very high
Sep8Very high
Oct5High
Nov4Moderate
Dec2Moderate

Air quality in Sapulpa 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 Sapulpa is worst in July — around 17 µg/m³ PM2.5 (moderate), about 3.2× the cleanest month (November, 5 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodJul 1716 µg/m³Nov 165 µg/m³
PM2.5 (µg/m³)Level
Jan6Good
Feb8Good
Mar13Moderate
Apr13Moderate
May12Good
Jun14Moderate
Jul17Moderate
Aug14Moderate
Sep10Good
Oct6Good
Nov5Good
Dec6Good
Location & terrain

Where is Sapulpa?

Sapulpa sits at 36.0°N, 96.1°W, 715 ft above sea level, in United States. The nearest listed city is Jenks, 8.1 mi away.

Topography around Sapulpa

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

Within 2 miles, the terrain around Sapulpa has only modest variations in elevation — a maximum elevation change of 262 ft around an average of 722 ft above sea level; within 10 miles, only modest variations in elevation — a maximum elevation change of 502 ft; within 50 miles, only modest variations in elevation — a maximum elevation change of 663 ft.

The land around Sapulpa is covered by trees (50%), grassland (26%) and artificial surfaces (23%) within 2 miles, trees (56%) and grassland (34%) within 10 miles, and grassland (47%) and trees (45%) within 50 miles.

2 miles
262 ft
10 miles
502 ft
50 miles
663 ft
treesgrasslandcroplandartificial surfacesbare terrainwater
May weather nearby: Jenks 8.1 mi · Sand Springs 9.9 mi · Tulsa 12 mi · Bixby 14 mi · Broken Arrow 19 mi · Owasso 24 mi · Claremore 35 mi · Muskogee 45 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 Sapulpa (35.9987°, -96.1142°, elevation 715 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).