Arevalo weather in May

In May, Arevalo sees average daytime highs of 21°C and overnight lows near 9°C, with 44 mm of rain across 9.9 wet days and about 14.3 hours of daylight. It is the 5th-warmest and 5th-wettest month of the year here.

Highs climb over the month, from about 18°C in the first days to 23°C by the end. The sky is clear or mostly clear about 31% of the time in May, and the air most often feels dry.

Daylight stretches from about 13 h 42 min at the start of May to 14 h 42 min by month's end. Set against the rest of the year, May is Arevalo's 6th-clearest and 7th-windiest month. For the whole year in context, see Arevalo's year-round climate.

Daytime high
21°
5th warmest
Overnight low
8th coldest
Rainfall
44 mm
9.9 wet days
Daylight
14 h 18 min
6:06 AM – 8:24 PM
Cloud cover
55%
6th clearest
Wind
9 km/h
7th windiest
Solar energy
6.62 kWh/m²
Travel score
6.6
out of 10

Temperature in May

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 18°C in the first days to 23°C by the end.

A typical May day in Arevalo reaches about 21°C in the afternoon and slips back to 9°C overnight — a 11°C spread between the day's warmth and the night's chill. On most days the high lands between 14°C and 27°C. Set against its neighbours, May runs about 4°C warmer than April and about 6°C cooler than June.

10°20°30°151015202531
Avg high (°C)Avg low (°C)
1188
2188
3198
4198
5198
6198
7198
8198
9199
10209
11209
12209
13209
14209
15209
16219
17219
182110
192110
202110
212210
222210
232210
242210
252211
262311
272311
282311
292311
302311
312411

How May really feels in Arevalo

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

Days feeling ≥ 32°C
0
heat index over the day's high
Days feeling ≤ C
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.

Arevalo weather by month

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

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / 448.81.59.41.7
Feb11° / 337.31.810.42.8
Mar14° / 388.20.611.74.4
Apr16° / 489.80.313.15.2
May21° / 449.9014.36.6
Jun26° / 13°235.3014.97.4
Jul30° / 16°133.2014.66.3
Aug29° / 15°113013.66.7
Sep25° / 12°234.7012.37.9
Oct19° / 477.4010.96.4
Nov12° / 539.50.49.73.3
Dec / 448.50.89.12.0

Cloud cover in May

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 31% of the time in May.

Beyond those clear spells, partly cloudy skies cover about 17% of May, with mostly cloudy or overcast conditions the remaining 52%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
13961
23961
33862
43961
53961
63961
74060
84060
94159
104159
114258
124357
134456
144555
154753
164753
174951
185050
195149
205347
215446
225545
235644
245644
255743
265842
275842
285842
295842
305941
315941

Chance of precipitation in May

Any precipitation

Arevalo gets around 44 mm of rain over 9.9 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 31% and peaks near 35% on the wettest days. The odds ease toward the end of the month.

0%10%20%30%40%50%151015202531
Rain chance (%)
133
234
334
434
535
635
735
835
935
1035
1135
1235
1334
1434
1533
1632
1732
1831
1930
2030
2129
2229
2328
2428
2527
2627
2726
2826
2926
3025
3125

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 (%)Comfortable (%)
11000
21000
31000
41000
51000
61000
71000
81000
91000
101000
111000
121000
131000
141000
151000
161000
171000
181000
191000
201000
211000
221000
231000
241000
25991
26991
27991
28991
29991
30991
31991

Wind in May

Winds average 9 km/h in May.

Across May, daily wind ranges from about 9 km/h on the calmest days to 10 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
110calm
210calm
310calm
410calm
510calm
610calm
710calm
810calm
910calm
1010calm
1110calm
1210calm
139calm
149calm
159calm
169calm
179calm
189calm
199calm
209calm
219calm
229calm
239calm
249calm
259calm
269calm
279calm
289calm
299calm
309calm
319calm

Sunrise & sunset in May

DaylightNight

Daylight runs from about 13 h 42 min at the start of May to 14 h 42 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 60 minutes over May. Sunrise moves from 6:24 AM to 5:55 AM, and sunset from 8:08 PM to 8:37 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
113.76:248:08
213.86:238:09
313.86:218:10
413.96:208:11
513.96:198:12
613.96:188:14
714.06:168:15
814.06:158:16
914.06:148:17
1014.16:138:18
1114.16:128:19
1214.26:118:20
1314.26:098:21
1414.26:088:22
1514.36:078:23
1614.36:068:24
1714.36:058:25
1814.46:058:26
1914.46:048:27
2014.46:038:28
2114.46:028:29
2214.56:018:30
2314.56:008:31
2414.56:008:31
2514.65:598:32
2614.65:588:33
2714.65:578:34
2814.65:578:35
2914.75:568:36
3014.75:568:37
3114.75:558:37

Solar energy in May

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in May, about 6.62 kWh/m².

For context, solar energy here swings from a low near 1.74 kWh/m² to a high of 7.73 kWh/m² in July across the year — May's 6.62 kWh/m² falls in the middle.

02468151015202531
Solar energy (kWh/m²)Level
16.1Intense
26.1Intense
36.2Intense
46.2Intense
56.2Intense
66.3Intense
76.3Intense
86.3Intense
96.3Intense
106.4Intense
116.4Intense
126.5Intense
136.5Intense
146.5Intense
156.6Intense
166.6Intense
176.7Intense
186.7Intense
196.7Intense
206.8Intense
216.8Intense
226.8Intense
236.9Intense
246.9Intense
256.9Intense
267.0Intense
277.0Intense
287.0Intense
297.0Intense
307.0Intense
317.1Intense
Planning a trip in May

Is May a good time to visit Arevalo?

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

6.6
Sightseeing
4th-best month of the year
3.9
Beach & pool
5th-best month of the year

May is a reasonable time to visit Arevalo for sightseeing.

What to pack for Arevalo in May

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

In May, Arevalo sees daytime highs around 21°C and nights near 9°C. Pack sun protection. Worth having: rain gear. About 10 days see rain.

sun protectionrain gear

UV index in Arevalo in May

LowModerateHighVery highExtreme

Clear-sky midday UV in May peaks around 7 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Arevalo peaks around July 16 at about 10 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 20 at about 2 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 8 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighVery highHighModerateLowJul 16UV 10Dec 20UV 2
UV index (midday)Level
Jan2Low
Feb2Moderate
Mar6High
Apr6High
May7High
Jun9Very high
Jul10Very high
Aug9Very high
Sep6High
Oct5Moderate
Nov2Moderate
Dec2Low
Location & terrain

Where is Arevalo?

Arevalo sits at 41.1°N, 4.7°W, 0 m above sea level, in Spain. The nearest listed city is Medina del Campo, 32 km away.

Topography around Arevalo

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Arevalo.

Within 3 km, the terrain around Arevalo has only modest variations in elevation — a maximum elevation change of 66 m around an average of 825 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 188 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,832 m.

The land around Arevalo is covered by cropland (57%) within 3 km, cropland (75%) within 16 km, and cropland (52%) and grassland (28%) within 80 km.

3 km
66 m
16 km
188 m
80 km
1,832 m
treesshrubsgrasslandcroplandartificial surfacesbare terrain
May weather nearby: Medina del Campo 32 km · Ávila 45 km · Segovia 52 km · Laguna de Duero 58 km · Valladolid 66 km · San Lorenzo de El Escorial 71 km · El Escorial 73 km · Collado-Villalba 77 km

Spain travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type C / F
230 V · 50 Hz
Prices
≈ 65% of US
price level, 2025
GDP per capita
$38,627
2025
Happiness
6.5 / 10
World Happiness, 2025
Safe drinking water
99%
of population, 2024
Homicide rate
0.7
per 100k, 2023
Road deaths
3.9
per 100k/yr, 2019
Income group
High
World Bank
English
Moderate
EF EPI 540
Religion
Roman Catholic 58%atheist 16%agnostic 11%non-believer 11%

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 Arevalo (41.0626°, -4.7204°, elevation 0 m), 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. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).