Cisterna di Latina weather in May

In May, Cisterna di Latina sees average daytime highs of 20°C and overnight lows near 15°C, with 53 mm of rain across 8.2 wet days and about 14.3 hours of daylight. It is the 6th-warmest and 9th-wettest month of the year here.

Highs climb over the month, from about 18°C in the first days to 22°C by the end. The sky is clear or mostly clear about 51% of the time in May, and the air most often feels comfortable.

Daylight stretches from about 13 h 48 min at the start of May to 14 h 48 min by month's end. Set against the rest of the year, May is Cisterna di Latina's 5th-clearest and 8th-windiest month. For the whole year in context, see Cisterna di Latina's year-round climate.

Daytime high
20°
6th warmest
Overnight low
15°
7th coldest
Rainfall
53 mm
8.2 wet days
Daylight
14 h 18 min
4:55 AM – 7:15 PM
Cloud cover
43%
5th clearest
Wind
10 km/h
8th windiest
Solar energy
6.48 kWh/m²
Travel score
6.9
out of 10

Cisterna di Latina is chief town of the homonym municipality.

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 18°C in the first days to 22°C by the end.

A typical May day in Cisterna di Latina reaches about 20°C in the afternoon and slips back to 15°C overnight — a 5°C spread between the day's warmth and the night's chill. On most days the high lands between 17°C and 23°C. Set against its neighbours, May runs about 4°C warmer than April and about 4°C cooler than June.

10°15°20°25°151015202531
Avg high (°C)Avg low (°C)
11813
21813
31914
41914
51914
61914
71914
81914
91914
101915
112015
122015
132015
142015
152015
162015
172015
182015
192116
202116
212116
222116
232116
242116
252116
262116
272116
282217
292217
302217
312217

Cisterna di Latina weather by month

How May compares with the rest of the year at a glance. May is the 6th-warmest and 9th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan12° / 8610.79.33.1
Feb12° / 8310.310.33.2
Mar14° / 819.911.74.2
Apr16° / 11°7410.513.15.2
May20° / 15°538.214.36.9
Jun24° / 19°295.1158.2
Jul27° / 22°193.314.78.4
Aug27° / 22°223.913.78.1
Sep24° / 19°919.212.37.3
Oct20° / 16°13111.110.96.4
Nov16° / 12°16013.89.74.7
Dec13° / 12112.393.5

Cloud cover in May

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 51% of the time in May.

Beyond those clear spells, partly cloudy skies cover about 18% of May, with mostly cloudy or overcast conditions the remaining 31%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
16139
26139
36238
46238
56337
66436
76535
86535
96733
106733
116733
126931
136931
146931
156931
167030
177129
187129
197129
207228
217129
227228
237228
247327
257327
267228
277228
287327
297228
307228
317228

Chance of precipitation in May

Any precipitation

Cisterna di Latina gets around 53 mm of rain over 8.2 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 27% and peaks near 37% on the wettest days. The odds ease toward the end of the month.

0%10%20%30%40%50%151015202531
Rain chance (%)
137
236
336
435
534
633
732
831
930
1029
1128
1228
1327
1426
1525
1625
1724
1824
1923
2023
2123
2223
2323
2423
2523
2623
2723
2823
2923
3023
3123

Humidity in May

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, May lands in the comfortable band about 46% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)
1603820
2584020
3554230
4524530
5494740
6464850
7445070
8415180
9395290
103852100
113652120
123552130
133353140
143252160
153152170
162952190
172851201
182750221
192649241
202548252
212447272
222446292
232344303
242243323
252042343
261941364
271740385
281639405
291538416
301336437
311235448

Wind in May

Winds average 10 km/h in May.

Across May, daily wind ranges from about 10 km/h on the calmest days to 11 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
111calm
210calm
310calm
410calm
510calm
610calm
710calm
810calm
910calm
1010calm
1110calm
1210calm
1310calm
1410calm
1510calm
1610calm
1710calm
1810calm
1910calm
2010calm
2110calm
2210calm
2310calm
2410calm
2510calm
2610calm
2710calm
2810calm
2910calm
3010calm
3110calm

Sunrise & sunset in May

DaylightNight

Daylight runs from about 13 h 48 min at the start of May to 14 h 48 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 5:13 AM to 4:43 AM, and sunset from 6:59 PM to 7:29 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
113.85:136:59
213.85:117:00
313.95:107:01
413.95:097:02
513.95:077:03
614.05:067:04
714.05:057:06
814.05:047:07
914.15:037:08
1014.15:017:09
1114.25:007:10
1214.24:597:11
1314.24:587:12
1414.34:577:13
1514.34:567:14
1614.34:557:15
1714.44:547:16
1814.44:537:17
1914.44:527:18
2014.54:517:19
2114.54:507:20
2214.54:497:21
2314.64:497:22
2414.64:487:23
2514.64:477:24
2614.64:467:25
2714.74:467:25
2814.74:457:26
2914.74:447:27
3014.74:447:28
3114.84:437:29

Solar energy in May

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in May, about 6.48 kWh/m².

For context, solar energy here swings from a low near 1.68 kWh/m² to a high of 7.14 kWh/m² in July across the year — May's 6.48 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
15.9Bright
26.0Bright
36.0Intense
46.0Intense
56.1Intense
66.1Intense
76.2Intense
86.2Intense
96.2Intense
106.3Intense
116.3Intense
126.3Intense
136.4Intense
146.4Intense
156.4Intense
166.5Intense
176.5Intense
186.5Intense
196.6Intense
206.6Intense
216.6Intense
226.6Intense
236.7Intense
246.7Intense
256.7Intense
266.7Intense
276.7Intense
286.8Intense
296.8Intense
306.8Intense
316.8Intense
Planning a trip in May

Hazard calendar for Cisterna di Latina

In seasonPeak

None of Cisterna di Latina's seasonal hazards are active in May. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.

Cisterna di Latina's rainy season runs September–April, when most of the year's rain falls.

Rainy season
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is May a good time to visit Cisterna di Latina?

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

6.9
Sightseeing
5th-best month of the year
3.7
Beach & pool
5th-best month of the year

May is a reasonable time to visit Cisterna di Latina for sightseeing.

What to pack for Cisterna di Latina in May

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

In May, Cisterna di Latina sees daytime highs around 20°C and nights near 15°C. Pack sun protection. Worth having: rain gear. About 8 days see rain.

sun protectionrain gear

Sea temperature near Cisterna di Latina 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 24 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 29 to Nov 4 — about 5.3 months when the water holds above 20°C.

15°20°25°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan15Bracing
Feb14Bracing
Mar14Bracing
Apr16Cool
May19Cool
Jun22Refreshing
Jul25Warm
Aug26Warm
Sep24Refreshing
Oct22Refreshing
Nov19Cool
Dec17Cool

UV index in Cisterna di Latina 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 Cisterna di Latina peaks around July 15 at about 10 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 22 at about 1 (low).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateVery highHighModerateLowJul 15UV 10Dec 22UV 1
UV index (midday)Level
Jan1Low
Feb3Moderate
Mar5Moderate
Apr4Moderate
May7High
Jun9Very high
Jul10Very high
Aug8Very high
Sep6High
Oct4Moderate
Nov2Moderate
Dec1Low
Location & terrain

Where is Cisterna di Latina?

Cisterna di Latina sits at 41.6°N, 12.8°E, 77 m above sea level, in Italy. The nearest listed city is Velletri, 11 km away.

Topography around Cisterna di Latina

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

Within 3 km, the terrain around Cisterna di Latina has only modest variations in elevation — a maximum elevation change of 72 m around an average of 79 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,364 m; within 80 km, extreme variations in elevation — a maximum elevation change of 2,441 m.

The land around Cisterna di Latina is covered by trees (44%) and cropland (20%) within 3 km, trees (48%) and cropland (23%) within 16 km, and trees (39%) and water (35%) within 80 km.

3 km
72 m
16 km
1,364 m
80 km
2,441 m
treesshrubsgrasslandcroplandartificial surfaceswater
May weather nearby: Velletri 11 km · Aprilia 14 km · Latina 15 km · Genzano di Roma 17 km · Ariccia 19 km · Nettuno 20 km · Albano Laziale 21 km · Colleferro 21 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 Cisterna di Latina (41.5908°, 12.8281°, elevation 77 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. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).