Siderno weather in April

In April, Siderno sees average daytime highs of 16°C and overnight lows near 11°C, with 63 mm of rain across 9.9 wet days and about 13 hours of daylight. It is the 8th-warmest and 8th-wettest month of the year here.

Highs climb over the month, from about 15°C in the first days to 17°C by the end. The sky is clear or mostly clear about 42% of the time in April, and the air most often feels dry.

Daylight stretches from about 12 h 24 min at the start of April to 13 h 30 min by month's end. Set against the rest of the year, April is Siderno's 7th-clearest and 6th-windiest month. For the whole year in context, see Siderno's year-round climate.

Daytime high: 16°; 8th warmest
Overnight low: 11°; 5th coldest
Rainfall: 63 mm; 9.9 wet days
Daylight: 13 hours; 5:25 AM – 6:25 PM
Cloud cover: 49%; 7th clearest
Wind: 10 km/h; 6th windiest
Solar energy: 5.82 kWh/m²
Travel score: 5.2; out of 10

Siderno is chief town of the homonym municipality.

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

← March Siderno year-round climate May →Best places to visit in April

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

Temperature in April

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 15°C in the first days to 17°C by the end.

A typical April day in Siderno reaches about 16°C in the afternoon and slips back to 11°C overnight — a 5°C spread between the day's warmth and the night's chill. On most days the high lands between 13°C and 19°C. Set against its neighbours, April runs about 2°C warmer than March and about 4°C cooler than May.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Avg high (°C)	15	15	15	15	15	15	15	15	15	15	16	16	16	16	16	16	16	16	16	16	17	17	17	17	17	17	17	18	18	18
Avg low (°C)	10	10	10	10	10	10	10	10	10	10	10	10	10	10	11	11	11	11	11	11	11	11	11	11	12	12	12	12	12	12

	Avg high (°C)	Avg low (°C)
1	15	10
2	15	10
3	15	10
4	15	10
5	15	10
6	15	10
7	15	10
8	15	10
9	15	10
10	15	10
11	16	10
12	16	10
13	16	10
14	16	10
15	16	11
16	16	11
17	16	11
18	16	11
19	16	11
20	16	11
21	17	11
22	17	11
23	17	11
24	17	11
25	17	12
26	17	12
27	17	12
28	18	12
29	18	12
30	18	12

Siderno weather by month

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

Month	High / Low (°C)	Rainfall (mm)	Wet days	Daylight (hours)	Travel score
Jan	12° / 8°	100	12.4	9.6	3.1
Feb	12° / 7°	89	12.2	10.5	3.0
Mar	14° / 9°	88	11.3	11.7	4.0
Apr	16° / 11°	63	9.9	13	5.2
May	20° / 14°	33	6.2	14	7.2
Jun	24° / 18°	18	3.5	14.6	8.6
Jul	27° / 21°	11	2.2	14.4	8.7
Aug	27° / 21°	19	3.2	13.5	8.3
Sep	24° / 19°	73	8.9	12.3	7.5
Oct	21° / 16°	105	10.7	11	6.5
Nov	17° / 12°	109	11.9	9.9	5.2
Dec	13° / 9°	111	13.4	9.4	3.6

Cloud cover in April

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 42% of the time in April.

Beyond those clear spells, partly cloudy skies cover about 20% of April, with mostly cloudy or overcast conditions the remaining 38%.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Clearer (%)	60	61	61	61	62	62	62	62	62	63	63	63	63	63	63	63	63	62	62	62	61	61	61	61	62	62	62	64	64	66
Cloudier (%)	40	39	39	39	38	38	38	38	38	37	37	37	37	37	37	37	37	38	38	38	39	39	39	39	38	38	38	36	36	34

	Clearer (%)	Cloudier (%)
1	60	40
2	61	39
3	61	39
4	61	39
5	62	38
6	62	38
7	62	38
8	62	38
9	62	38
10	63	37
11	63	37
12	63	37
13	63	37
14	63	37
15	63	37
16	63	37
17	63	37
18	62	38
19	62	38
20	62	38
21	61	39
22	61	39
23	61	39
24	61	39
25	62	38
26	62	38
27	62	38
28	64	36
29	64	36
30	66	34

Chance of precipitation in April

Any precipitation

Siderno gets around 63 mm of rain over 9.9 wet days in April. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 33% and peaks near 37% on the wettest days. The odds ease toward the end of the month.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Rain chance (%)	37	36	36	36	35	35	35	35	35	35	35	35	35	34	34	34	34	33	33	32	32	32	31	30	30	29	29	28	27	26

	Rain chance (%)
1	37
2	36
3	36
4	36
5	35
6	35
7	35
8	35
9	35
10	35
11	35
12	35
13	35
14	34
15	34
16	34
17	34
18	33
19	33
20	32
21	32
22	32
23	31
24	30
25	30
26	29
27	29
28	28
29	27
30	26

Humidity in April

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, April lands in the dry band about 97% of days. It rarely turns muggy — the humid and sticky bands barely register.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Dry (%)	99	99	99	99	99	99	99	99	99	99	99	99	98	98	98	98	98	98	98	97	97	96	96	95	94	93	92	91	89	88
Comfortable (%)	1	1	1	1	1	1	1	1	1	1	1	1	2	2	2	2	2	2	2	3	3	4	4	5	6	7	8	9	11	12

	Dry (%)	Comfortable (%)
1	99	1
2	99	1
3	99	1
4	99	1
5	99	1
6	99	1
7	99	1
8	99	1
9	99	1
10	99	1
11	99	1
12	99	1
13	98	2
14	98	2
15	98	2
16	98	2
17	98	2
18	98	2
19	98	2
20	97	3
21	97	3
22	96	4
23	96	4
24	95	5
25	94	6
26	93	7
27	92	8
28	91	9
29	89	11
30	88	12

Wind in April

Winds average 10 km/h in April.

Across April, 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.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Wind speed (km/h)	11	11	11	11	11	11	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10
Feels	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm

	Wind speed (km/h)	Feels
1	11	calm
2	11	calm
3	11	calm
4	11	calm
5	11	calm
6	11	calm
7	10	calm
8	10	calm
9	10	calm
10	10	calm
11	10	calm
12	10	calm
13	10	calm
14	10	calm
15	10	calm
16	10	calm
17	10	calm
18	10	calm
19	10	calm
20	10	calm
21	10	calm
22	10	calm
23	10	calm
24	10	calm
25	10	calm
26	10	calm
27	10	calm
28	10	calm
29	10	calm
30	10	calm

Sunrise & sunset in April

DaylightNight

Daylight runs from about 12 h 24 min at the start of April to 13 h 30 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 66 minutes over April. Sunrise moves from 5:48 AM to 5:06 AM, and sunset from 6:11 PM to 6:38 PM.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Daylight (h)	12.4	12.4	12.5	12.5	12.5	12.6	12.6	12.7	12.7	12.7	12.8	12.8	12.9	12.9	13.0	13.0	13.0	13.1	13.1	13.2	13.2	13.2	13.3	13.3	13.3	13.4	13.4	13.5	13.5	13.5
Sunrise (AM)	5:48	5:47	5:45	5:44	5:42	5:40	5:39	5:37	5:36	5:34	5:33	5:31	5:30	5:28	5:27	5:25	5:24	5:22	5:21	5:20	5:18	5:17	5:15	5:14	5:13	5:11	5:10	5:09	5:07	5:06
Sunset (PM)	6:11	6:12	6:12	6:13	6:14	6:15	6:16	6:17	6:18	6:19	6:20	6:21	6:22	6:23	6:24	6:25	6:26	6:27	6:28	6:29	6:30	6:31	6:31	6:32	6:33	6:34	6:35	6:36	6:37	6:38

	Daylight (h)	Sunrise (AM)	Sunset (PM)
1	12.4	5:48	6:11
2	12.4	5:47	6:12
3	12.5	5:45	6:12
4	12.5	5:44	6:13
5	12.5	5:42	6:14
6	12.6	5:40	6:15
7	12.6	5:39	6:16
8	12.7	5:37	6:17
9	12.7	5:36	6:18
10	12.7	5:34	6:19
11	12.8	5:33	6:20
12	12.8	5:31	6:21
13	12.9	5:30	6:22
14	12.9	5:28	6:23
15	13.0	5:27	6:24
16	13.0	5:25	6:25
17	13.0	5:24	6:26
18	13.1	5:22	6:27
19	13.1	5:21	6:28
20	13.2	5:20	6:29
21	13.2	5:18	6:30
22	13.2	5:17	6:31
23	13.3	5:15	6:31
24	13.3	5:14	6:32
25	13.3	5:13	6:33
26	13.4	5:11	6:34
27	13.4	5:10	6:35
28	13.5	5:09	6:36
29	13.5	5:07	6:37
30	13.5	5:06	6:38

Solar energy in April

Daily solar energy (kWh/m²)

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

For context, solar energy here swings from a low near 2.01 kWh/m² to a high of 7.42 kWh/m² in June across the year — April's 5.82 kWh/m² falls in the middle.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Solar energy (kWh/m²)	5.3	5.3	5.4	5.4	5.5	5.5	5.5	5.6	5.6	5.7	5.7	5.8	5.8	5.8	5.8	5.9	5.9	5.9	6.0	6.0	6.0	6.0	6.1	6.1	6.1	6.2	6.2	6.2	6.3	6.3
Level	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense

	Solar energy (kWh/m²)	Level
1	5.3	Bright
2	5.3	Bright
3	5.4	Bright
4	5.4	Bright
5	5.5	Bright
6	5.5	Bright
7	5.5	Bright
8	5.6	Bright
9	5.6	Bright
10	5.7	Bright
11	5.7	Bright
12	5.8	Bright
13	5.8	Bright
14	5.8	Bright
15	5.8	Bright
16	5.9	Bright
17	5.9	Bright
18	5.9	Bright
19	6.0	Bright
20	6.0	Bright
21	6.0	Intense
22	6.0	Intense
23	6.1	Intense
24	6.1	Intense
25	6.1	Intense
26	6.2	Intense
27	6.2	Intense
28	6.2	Intense
29	6.3	Intense
30	6.3	Intense

Planning a trip in April

Hazard calendar for Siderno

In seasonPeak

In April, Siderno sits inside its rainy season season. The full year is below, with each hazard's peak months called out.

Siderno'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 April a good time to visit Siderno?

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

5.2

Sightseeing

7th-best month of the year

0.8

Beach & pool

8th-best month of the year

April is a reasonable time to visit Siderno for sightseeing.

What to pack for Siderno in April

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

In April, Siderno sees daytime highs around 16°C and nights near 11°C. Worth packing: a warm layer, rain gear and sun protection. About 10 days see rain.

a warm layerrain gearsun protection

Sea temperature near Siderno in April

The nearest coast averages about 16°C in April — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 18 km away) is warmest in August at about 27°C and coldest in February near 15°C.

It's comfortable for a long swim from May 28 to Nov 13 — about 5.6 months when the water holds above 20°C.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Sea temperature (°C)	15	15	15	16	19	22	25	27	25	23	20	17
Comfort	Cool	Bracing	Bracing	Cool	Cool	Refreshing	Warm	Warm	Warm	Refreshing	Cool	Cool

	Sea temperature (°C)	Comfort
Jan	15	Cool
Feb	15	Bracing
Mar	15	Bracing
Apr	16	Cool
May	19	Cool
Jun	22	Refreshing
Jul	25	Warm
Aug	27	Warm
Sep	25	Warm
Oct	23	Refreshing
Nov	20	Cool
Dec	17	Cool

UV index in Siderno in April

LowModerateHighVery highExtreme

Clear-sky midday UV in April peaks around 5 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Siderno peaks around July 17 at about 10 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 21 at about 2 (low).

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

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
UV index (midday)	2	3	5	5	7	9	10	9	6	5	3	2
Level	Low	Moderate	High	Moderate	High	Very high	Very high	Very high	High	Moderate	Moderate	Low

	UV index (midday)	Level
Jan	2	Low
Feb	3	Moderate
Mar	5	High
Apr	5	Moderate
May	7	High
Jun	9	Very high
Jul	10	Very high
Aug	9	Very high
Sep	6	High
Oct	5	Moderate
Nov	3	Moderate
Dec	2	Low

Location & terrain

Where is Siderno?

Siderno sits at 38.3°N, 16.3°E, 10 m above sea level, in Italy. The nearest listed city is Gioia Tauro, 39 km away.

Topography around Siderno

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

Within 3 km, the terrain around Siderno has only modest variations in elevation — a maximum elevation change of 172 m around an average of 24 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 1,174 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,931 m.

The land around Siderno is covered by water (43%) and trees (22%) within 3 km, water (44%) and trees (34%) within 16 km, and water (60%) and trees (31%) within 80 km.

3 km

172 m

water 43%

16 km

1,174 m

water 44%

80 km

1,931 m

water 60%

treesshrubsgrasslandcroplandartificial surfacesbare terrainwater

← March Siderno year-round climate May →Best places to visit in April

April weather nearby: Gioia Tauro 39 km · Palmi 40 km · Vibo Valentia 48 km · Reggio Calabria 58 km · Messina 65 km · Catanzaro 73 km · Lamezia Terme 77 km · Sambiase 77 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

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 Siderno (38.2699°, 16.2961°, elevation 10 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).

	Avg high (°C)	Avg low (°C)
1	15	10
2	15	10
3	15	10
4	15	10
5	15	10
6	15	10
7	15	10
8	15	10
9	15	10
10	15	10
11	16	10
12	16	10
13	16	10
14	16	10
15	16	11
16	16	11
17	16	11
18	16	11
19	16	11
20	16	11
21	17	11
22	17	11
23	17	11
24	17	11
25	17	12
26	17	12
27	17	12
28	18	12
29	18	12
30	18	12

	Clearer (%)	Cloudier (%)
1	60	40
2	61	39
3	61	39
4	61	39
5	62	38
6	62	38
7	62	38
8	62	38
9	62	38
10	63	37
11	63	37
12	63	37
13	63	37
14	63	37
15	63	37
16	63	37
17	63	37
18	62	38
19	62	38
20	62	38
21	61	39
22	61	39
23	61	39
24	61	39
25	62	38
26	62	38
27	62	38
28	64	36
29	64	36
30	66	34

	Rain chance (%)
1	37
2	36
3	36
4	36
5	35
6	35
7	35
8	35
9	35
10	35
11	35
12	35
13	35
14	34
15	34
16	34
17	34
18	33
19	33
20	32
21	32
22	32
23	31
24	30
25	30
26	29
27	29
28	28
29	27
30	26

	Dry (%)	Comfortable (%)
1	99	1
2	99	1
3	99	1
4	99	1
5	99	1
6	99	1
7	99	1
8	99	1
9	99	1
10	99	1
11	99	1
12	99	1
13	98	2
14	98	2
15	98	2
16	98	2
17	98	2
18	98	2
19	98	2
20	97	3
21	97	3
22	96	4
23	96	4
24	95	5
25	94	6
26	93	7
27	92	8
28	91	9
29	89	11
30	88	12

	Avg high (°C)	Avg low (°C)
1	15	10
2	15	10
3	15	10
4	15	10
5	15	10
6	15	10
7	15	10
8	15	10
9	15	10
10	15	10
11	16	10
12	16	10
13	16	10
14	16	10
15	16	11
16	16	11
17	16	11
18	16	11
19	16	11
20	16	11
21	17	11
22	17	11
23	17	11
24	17	11
25	17	12
26	17	12
27	17	12
28	18	12
29	18	12
30	18	12

	Clearer (%)	Cloudier (%)
1	60	40
2	61	39
3	61	39
4	61	39
5	62	38
6	62	38
7	62	38
8	62	38
9	62	38
10	63	37
11	63	37
12	63	37
13	63	37
14	63	37
15	63	37
16	63	37
17	63	37
18	62	38
19	62	38
20	62	38
21	61	39
22	61	39
23	61	39
24	61	39
25	62	38
26	62	38
27	62	38
28	64	36
29	64	36
30	66	34

	Rain chance (%)
1	37
2	36
3	36
4	36
5	35
6	35
7	35
8	35
9	35
10	35
11	35
12	35
13	35
14	34
15	34
16	34
17	34
18	33
19	33
20	32
21	32
22	32
23	31
24	30
25	30
26	29
27	29
28	28
29	27
30	26

	Dry (%)	Comfortable (%)
1	99	1
2	99	1
3	99	1
4	99	1
5	99	1
6	99	1
7	99	1
8	99	1
9	99	1
10	99	1
11	99	1
12	99	1
13	98	2
14	98	2
15	98	2
16	98	2
17	98	2
18	98	2
19	98	2
20	97	3
21	97	3
22	96	4
23	96	4
24	95	5
25	94	6
26	93	7
27	92	8
28	91	9
29	89	11
30	88	12

	Avg high (°C)	Avg low (°C)
1	15	10
2	15	10
3	15	10
4	15	10
5	15	10
6	15	10
7	15	10
8	15	10
9	15	10
10	15	10
11	16	10
12	16	10
13	16	10
14	16	10
15	16	11
16	16	11
17	16	11
18	16	11
19	16	11
20	16	11
21	17	11
22	17	11
23	17	11
24	17	11
25	17	12
26	17	12
27	17	12
28	18	12
29	18	12
30	18	12

	Clearer (%)	Cloudier (%)
1	60	40
2	61	39
3	61	39
4	61	39
5	62	38
6	62	38
7	62	38
8	62	38
9	62	38
10	63	37
11	63	37
12	63	37
13	63	37
14	63	37
15	63	37
16	63	37
17	63	37
18	62	38
19	62	38
20	62	38
21	61	39
22	61	39
23	61	39
24	61	39
25	62	38
26	62	38
27	62	38
28	64	36
29	64	36
30	66	34

	Rain chance (%)
1	37
2	36
3	36
4	36
5	35
6	35
7	35
8	35
9	35
10	35
11	35
12	35
13	35
14	34
15	34
16	34
17	34
18	33
19	33
20	32
21	32
22	32
23	31
24	30
25	30
26	29
27	29
28	28
29	27
30	26

	Dry (%)	Comfortable (%)
1	99	1
2	99	1
3	99	1
4	99	1
5	99	1
6	99	1
7	99	1
8	99	1
9	99	1
10	99	1
11	99	1
12	99	1
13	98	2
14	98	2
15	98	2
16	98	2
17	98	2
18	98	2
19	98	2
20	97	3
21	97	3
22	96	4
23	96	4
24	95	5
25	94	6
26	93	7
27	92	8
28	91	9
29	89	11
30	88	12