Benevento weather in May

In May, Benevento sees average daytime highs of 21°C and overnight lows near 12°C, with 54 mm of rain across 9.5 wet days and about 14.3 hours of daylight. It is the 5th-warmest and 8th-wettest month of the year here.

Highs climb over the month, from about 19°C in the first days to 23°C by the end. The sky is clear or mostly clear about 35% 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 Benevento's 5th-clearest and 6th-windiest month. For the whole year in context, see Benevento's year-round climate.

Daytime high
21°
5th warmest
Overnight low
12°
8th coldest
Rainfall
54 mm
9.5 wet days
Daylight
14 h 18 min
4:48 AM – 7:06 PM
Cloud cover
52%
5th clearest
Wind
8 km/h
6th windiest
Solar energy
6.09 kWh/m²
Travel score
6.6
out of 10

Benevento is urban area of Benevento, Italy.

Air quality
Elevated
PM2.5 16 µg/m³ · 2019

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 19°C in the first days to 23°C by the end.

A typical May day in Benevento reaches about 21°C in the afternoon and slips back to 12°C overnight — a 9°C spread between the day's warmth and the night's chill. On most days the high lands between 16°C and 25°C. Set against its neighbours, May runs about 5°C warmer than April and about 5°C cooler than June.

10°15°20°25°30°151015202531
Avg high (°C)Avg low (°C)
11910
21910
31910
41910
51910
61910
71911
82011
92011
102011
112011
122011
132011
142011
152111
162112
172112
182112
192112
202112
212112
222112
232212
242212
252213
262213
272213
282213
292313
302313
312313

How May really feels in Benevento

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.

Benevento weather by month

How May compares with the rest of the year at a glance. May is the 5th-warmest and 8th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / 68101.79.41.7
Feb10° / 659.91.810.42.1
Mar13° / 7611.41.411.73.4
Apr16° / 75120.313.14.8
May21° / 12°549.5014.36.6
Jun26° / 16°366.6014.97.6
Jul29° / 18°255.2014.77.0
Aug29° / 18°205.4013.66.7
Sep24° / 15°538.3012.37.3
Oct19° / 11°7790.110.96.4
Nov14° / 9411.30.59.74.0
Dec10° / 8510.51.49.12.2

Cloud cover in May

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 35% of the time in May.

Beyond those clear spells, partly cloudy skies cover about 23% of May, with mostly cloudy or overcast conditions the remaining 42%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
15050
25050
35149
45248
55248
65347
75446
85545
95545
105545
115644
125743
135743
145743
155842
165842
175941
185941
196040
206040
216040
226238
236238
246337
256337
266436
276436
286436
296535
306535
316535

Chance of precipitation in May

Any precipitation

Benevento gets around 54 mm of rain over 9.5 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 38% on the wettest days. The odds ease toward the end of the month.

0%10%20%30%40%50%151015202531
Rain chance (%)
138
238
337
436
535
634
733
833
932
1031
1130
1230
1329
1429
1529
1629
1729
1829
1929
2029
2129
2229
2329
2429
2529
2629
2729
2830
2930
3029
3129

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 80% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)
19640
29550
39460
49370
59280
69190
790100
889110
988120
1087130
1186140
1285150
1384160
1484160
1583170
1682180
1781190
1879201
1979201
2077221
2176231
2275241
2374251
2471272
2570282
2668302
2766322
2865332
2962353
3060373
3157394

Wind in May

Winds average 8 km/h in May.

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

0246810151015202531
Wind speed (km/h)Feels
18calm
28calm
38calm
48calm
58calm
68calm
78calm
88calm
98calm
108calm
118calm
128calm
138calm
148calm
158calm
168calm
178calm
188calm
198calm
208calm
218calm
228calm
238calm
248calm
258calm
268calm
278calm
288calm
298calm
308calm
318calm

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 5:06 AM to 4:37 AM, and sunset from 6:50 PM to 7:20 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
113.75:066:50
213.85:056:51
313.85:036:52
413.95:026:54
513.95:016:55
613.94:596:56
714.04:586:57
814.04:576:58
914.14:566:59
1014.14:557:00
1114.14:547:01
1214.24:527:02
1314.24:517:03
1414.24:507:04
1514.34:497:05
1614.34:487:06
1714.34:477:07
1814.44:467:08
1914.44:457:09
2014.44:457:10
2114.54:447:11
2214.54:437:12
2314.54:427:13
2414.54:417:14
2514.64:417:15
2614.64:407:15
2714.64:397:16
2814.64:397:17
2914.74:387:18
3014.74:377:19
3114.74:377:20

Solar energy in May

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in May, about 6.09 kWh/m².

For context, solar energy here swings from a low near 1.58 kWh/m² to a high of 6.86 kWh/m² in July across the year — May's 6.09 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
15.6Bright
25.6Bright
35.7Bright
45.7Bright
55.7Bright
65.8Bright
75.8Bright
85.8Bright
95.9Bright
105.9Bright
115.9Bright
126.0Bright
136.0Bright
146.0Intense
156.0Intense
166.1Intense
176.1Intense
186.1Intense
196.2Intense
206.2Intense
216.2Intense
226.2Intense
236.3Intense
246.3Intense
256.3Intense
266.3Intense
276.4Intense
286.4Intense
296.4Intense
306.4Intense
316.5Intense
Planning a trip in May

Is May a good time to visit Benevento?

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

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

May is a reasonable time to visit Benevento for sightseeing.

What to pack for Benevento in May

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

In May, Benevento sees daytime highs around 21°C and nights near 12°C. Pack sun protection. Worth having: rain gear. About 10 days see rain.

sun protectionrain gear

Sea temperature near Benevento in May

The nearest coast averages about 19°C in May — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 44 km away) is warmest in August at about 26°C and coldest in February near 14°C.

It's comfortable for a long swim from May 26 to Nov 7 — about 5.5 months when the water holds above 20°C.

15°20°25°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan15Cool
Feb14Bracing
Mar14Bracing
Apr16Cool
May19Cool
Jun23Refreshing
Jul25Warm
Aug26Warm
Sep24Warm
Oct22Refreshing
Nov19Cool
Dec17Cool

UV index in Benevento 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 Benevento peaks around July 16 at about 10 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 21 at about 1 (low).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateVery highHighModerateLowJul 16UV 10Dec 21UV 1
UV index (midday)Level
Jan2Low
Feb3Moderate
Mar5High
Apr4Moderate
May7High
Jun9Very high
Jul10Very high
Aug9Very high
Sep6High
Oct4Moderate
Nov2Moderate
Dec1Low

Air quality in Benevento 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 Benevento is worst in April — around 20 µg/m³ PM2.5 (moderate), and holds fairly steady the rest of the year.

Seasonal pattern from CAMS reanalysis, scaled to Benevento's WHO annual average of 16 µg/m³.

0102030JanFebMarAprMayJunJulAugSepOctNovDecModerateApr 1219 µg/m³Sep 1814 µg/m³
PM2.5 (µg/m³)Level
Jan17Moderate
Feb18Moderate
Mar19Moderate
Apr20Moderate
May16Moderate
Jun16Moderate
Jul14Moderate
Aug15Moderate
Sep14Moderate
Oct15Moderate
Nov14Moderate
Dec15Moderate
Location & terrain

Where is Benevento?

Benevento sits at 41.1°N, 14.8°E, 135 m above sea level, in Italy. The nearest listed city is Avellino, 24 km away.

Topography around Benevento

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

Within 3 km, the terrain around Benevento has only modest variations in elevation — a maximum elevation change of 228 m around an average of 158 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,329 m; within 80 km, very significant variations in elevation — a maximum elevation change of 2,032 m.

The land around Benevento is covered by trees (38%), cropland (30%) and artificial surfaces (26%) within 3 km, trees (58%) and cropland (31%) within 16 km, and trees (45%) and cropland (31%) within 80 km.

3 km
228 m
16 km
1,329 m
80 km
2,032 m
treesshrubsgrasslandcroplandartificial surfaceswater
May weather nearby: Avellino 24 km · San Felice A Cancello 27 km · Nola 31 km · Maddaloni 35 km · Marigliano 35 km · Brusciano 38 km · Caserta 38 km · Sarno 38 km

Italy travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type C / F / L
230 V · 50 Hz
Prices
≈ 69% of US
price level, 2025
GDP per capita
$43,309
2025
Happiness
6.6 / 10
World Happiness, 2025
Safe drinking water
97%
of population, 2024
Homicide rate
0.6
per 100k, 2023
Road deaths
5.3
per 100k/yr, 2019
Income group
High
World Bank
English
Moderate
EF EPI 513
Religion
Christian 81%unaffiliated 13%Muslim 5%other 1%

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 Benevento (41.1307°, 14.7782°, elevation 135 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. Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. 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).