Illescas weather in January

In January, Illescas sees average daytime highs of 11°C and overnight lows near 2°C, with 38 mm of precipitation across 7.2 wet days and about 9.5 hours of daylight. It is the 12th-warmest and 7th-wettest month of the year here.

Day-to-day highs hold fairly steady near 11°C through the month. The sky is clear or mostly clear about 35% of the time in January, and the air most often feels dry.

Daylight stretches from about 9 h 12 min at the start of January to 9 h 54 min by month's end. Set against the rest of the year, January is Illescas's 11th-clearest and 8th-windiest month. For the whole year in context, see Illescas's year-round climate.

Daytime high: 11°; 12th warmest
Overnight low: 2°; 1st coldest
Precipitation: 38 mm; 7.2 wet days
Daylight: 9 h 24 min; 8:41 AM – 6:08 PM
Cloud cover: 56%; 11th clearest
Wind: 9 km/h; 8th windiest
Solar energy: 2.2 kWh/m²
Travel score: 2.7; out of 10

Illescas is capital of Illescas Municipality, Spain.

Air quality: Moderate; PM10 30.8 µg/m³ · 2019

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

← December Illescas year-round climate February →Best places to visit in January

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

Temperature in January

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 11°C through the month.

A typical January day in Illescas reaches about 11°C in the afternoon and slips back to 2°C overnight — a 9°C spread between the day's warmth and the night's chill. On most days the high lands between 7°C and 14°C. Set against its neighbours, January runs on par with December and about 2°C cooler than February.

	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	31
Avg high (°C)	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	11	11	11	11	11	11	11	11	11	11	11	11
Avg low (°C)	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2

	Avg high (°C)	Avg low (°C)
1	10	2
2	10	2
3	10	2
4	10	2
5	10	2
6	10	2
7	10	2
8	10	2
9	10	2
10	10	2
11	10	2
12	10	2
13	10	2
14	10	2
15	10	2
16	10	2
17	10	2
18	10	2
19	10	2
20	11	2
21	11	2
22	11	2
23	11	2
24	11	2
25	11	2
26	11	2
27	11	2
28	11	2
29	11	2
30	11	2
31	11	2

How January really feels in Illescas

Once humidity and wind are folded in, January averages 0 days that feel above 32°C and 31 that feel at or below 0°C — the comfort signal a plain temperature reading hides.

Days feeling ≥ 32°C

heat index over the day's high

Days feeling ≤ 0°C

wind chill below the day's low

The story in January is cold — wind chill drags the overnight "feels like" below the raw low.

Illescas weather by month

How January compares with the rest of the year at a glance. January is the 12th-warmest and 7th-wettest month here — the current month is highlighted below.

Month	High / Low (°C)	Rainfall (mm)	Wet days	Daylight (hours)	Travel score
Jan	11° / 2°	38	7.2	9.5	2.7
Feb	13° / 3°	34	6.5	10.4	3.9
Mar	17° / 6°	41	7.5	11.7	5.7
Apr	19° / 8°	48	7.8	13	6.5
May	24° / 12°	45	8	14.2	7.3
Jun	30° / 17°	20	4.1	14.8	6.2
Jul	34° / 20°	9	1.5	14.6	4.1
Aug	33° / 19°	11	2.5	13.6	4.4
Sep	28° / 15°	24	3.9	12.3	7.2
Oct	21° / 11°	58	7.5	10.9	7.0
Nov	15° / 6°	52	7.8	9.8	4.6
Dec	11° / 3°	49	7.7	9.2	2.9

Cloud cover in January

ClearMostly clearPartly cloudyMostly cloudyOvercast

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

Beyond those clear spells, partly cloudy skies cover about 14% of January, with mostly cloudy or overcast conditions the remaining 51%.

	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	31
Clearer (%)	49	48	48	48	48	48	48	48	48	48	48	49	49	49	50	50	51	51	51	51	50	50	51	51	51	51	51	51	50	51	50
Cloudier (%)	51	52	52	52	52	52	52	52	52	52	52	51	51	51	50	50	49	49	49	49	50	50	49	49	49	49	49	49	50	49	50

	Clearer (%)	Cloudier (%)
1	49	51
2	48	52
3	48	52
4	48	52
5	48	52
6	48	52
7	48	52
8	48	52
9	48	52
10	48	52
11	48	52
12	49	51
13	49	51
14	49	51
15	50	50
16	50	50
17	51	49
18	51	49
19	51	49
20	51	49
21	50	50
22	50	50
23	51	49
24	51	49
25	51	49
26	51	49
27	51	49
28	51	49
29	50	50
30	51	49
31	50	50

Chance of precipitation in January

Any precipitation

Illescas gets around 38 mm of rain and snow over 7.2 wet days in January. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable precipitation averages around 23% and peaks near 25% on the wettest days, and about 0 day brings snow.

	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	31
Rain chance (%)	25	25	25	25	25	24	24	24	24	24	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23

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

Humidity in January

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, January lands in the dry band about 100% 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	31
Dry (%)	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100

	Dry (%)
1	100
2	100
3	100
4	100
5	100
6	100
7	100
8	100
9	100
10	100
11	100
12	100
13	100
14	100
15	100
16	100
17	100
18	100
19	100
20	100
21	100
22	100
23	100
24	100
25	100
26	100
27	100
28	100
29	100
30	100
31	100

Wind in January

Winds average 9 km/h in January.

Across January, 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.

	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	31
Wind speed (km/h)	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	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	calm

	Wind speed (km/h)	Feels
1	9	calm
2	9	calm
3	9	calm
4	9	calm
5	9	calm
6	9	calm
7	9	calm
8	9	calm
9	9	calm
10	9	calm
11	9	calm
12	9	calm
13	9	calm
14	9	calm
15	9	calm
16	9	calm
17	9	calm
18	9	calm
19	9	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
31	10	calm

Sunrise & sunset in January

DaylightNight

Daylight runs from about 9 h 12 min at the start of January to 9 h 54 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 42 minutes over January. Sunrise moves from 8:43 AM to 8:33 AM, and sunset from 5:54 PM to 6:25 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	31
Daylight (h)	9.2	9.2	9.2	9.2	9.2	9.3	9.3	9.3	9.3	9.3	9.3	9.4	9.4	9.4	9.4	9.4	9.5	9.5	9.5	9.5	9.6	9.6	9.6	9.7	9.7	9.7	9.7	9.8	9.8	9.8	9.9
Sunrise (AM)	8:43	8:43	8:43	8:43	8:43	8:43	8:43	8:43	8:43	8:43	8:43	8:43	8:42	8:42	8:42	8:41	8:41	8:41	8:40	8:40	8:39	8:39	8:38	8:38	8:37	8:36	8:36	8:35	8:34	8:33	8:33
Sunset (PM)	5:54	5:55	5:56	5:57	5:57	5:58	5:59	6:00	6:01	6:02	6:03	6:04	6:05	6:06	6:07	6:08	6:09	6:10	6:11	6:12	6:13	6:14	6:16	6:17	6:18	6:19	6:20	6:21	6:22	6:24	6:25

	Daylight (h)	Sunrise (AM)	Sunset (PM)
1	9.2	8:43	5:54
2	9.2	8:43	5:55
3	9.2	8:43	5:56
4	9.2	8:43	5:57
5	9.2	8:43	5:57
6	9.3	8:43	5:58
7	9.3	8:43	5:59
8	9.3	8:43	6:00
9	9.3	8:43	6:01
10	9.3	8:43	6:02
11	9.3	8:43	6:03
12	9.4	8:43	6:04
13	9.4	8:42	6:05
14	9.4	8:42	6:06
15	9.4	8:42	6:07
16	9.4	8:41	6:08
17	9.5	8:41	6:09
18	9.5	8:41	6:10
19	9.5	8:40	6:11
20	9.5	8:40	6:12
21	9.6	8:39	6:13
22	9.6	8:39	6:14
23	9.6	8:38	6:16
24	9.7	8:38	6:17
25	9.7	8:37	6:18
26	9.7	8:36	6:19
27	9.7	8:36	6:20
28	9.8	8:35	6:21
29	9.8	8:34	6:22
30	9.8	8:33	6:24
31	9.9	8:33	6:25

Solar energy in January

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in January, about 2.2 kWh/m².

For context, solar energy here swings from a low near 1.9 kWh/m² to a high of 7.87 kWh/m² in July across the year — January's 2.2 kWh/m² sits near the bottom.

	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	31
Solar energy (kWh/m²)	1.9	1.9	1.9	2.0	2.0	2.0	2.0	2.0	2.0	2.1	2.1	2.1	2.1	2.1	2.2	2.2	2.2	2.3	2.3	2.3	2.3	2.4	2.4	2.4	2.4	2.5	2.5	2.5	2.6	2.6	2.6
Level	Dim	Dim	Dim	Dim	Dim	Dim	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate

	Solar energy (kWh/m²)	Level
1	1.9	Dim
2	1.9	Dim
3	1.9	Dim
4	2.0	Dim
5	2.0	Dim
6	2.0	Dim
7	2.0	Moderate
8	2.0	Moderate
9	2.0	Moderate
10	2.1	Moderate
11	2.1	Moderate
12	2.1	Moderate
13	2.1	Moderate
14	2.1	Moderate
15	2.2	Moderate
16	2.2	Moderate
17	2.2	Moderate
18	2.3	Moderate
19	2.3	Moderate
20	2.3	Moderate
21	2.3	Moderate
22	2.4	Moderate
23	2.4	Moderate
24	2.4	Moderate
25	2.4	Moderate
26	2.5	Moderate
27	2.5	Moderate
28	2.5	Moderate
29	2.6	Moderate
30	2.6	Moderate
31	2.6	Moderate

Planning a trip in January

Is January a good time to visit Illescas?

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

2.7

Sightseeing

12th-best month of the year

0.0

Beach & pool

11th-best month of the year

January is a weaker month for outdoor sightseeing in Illescas.

What to pack for Illescas in January

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

In January, Illescas sees daytime highs around 11°C and nights near 2°C. Pack a warm layer. About 7 days see rain.

a warm layer

UV index in Illescas in January

LowModerateHighVery highExtreme

Clear-sky midday UV in January peaks around 2. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Illescas peaks around July 15 at about 10 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 19 at about 2 (low).

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

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

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

Location & terrain

Where is Illescas?

Illescas sits at 40.1°N, 3.8°W, 590 m above sea level, in Spain. The nearest listed city is Seseña, 13 km away.

Topography around Illescas

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

Within 3 km, the terrain around Illescas has only modest variations in elevation — a maximum elevation change of 100 m around an average of 585 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 241 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,998 m.

The land around Illescas is covered by cropland (48%), grassland (22%) and artificial surfaces (22%) within 3 km, cropland (61%) and grassland (22%) within 16 km, and cropland (43%) and grassland (33%) within 80 km.

3 km

100 m

cropland 48%

16 km

241 m

cropland 61%

80 km

1,998 m

cropland 43%

treesshrubsgrasslandcroplandartificial surfacesbare terrain

← December Illescas year-round climate February →Best places to visit in January

January weather nearby: Seseña 13 km · Humanes de Madrid 14 km · Parla 14 km · Valdemoro 16 km · Arroyomolinos 18 km · Pinto 18 km · Fuenlabrada 19 km · Ciempozuelos 20 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

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 Illescas (40.1221°, -3.847°, elevation 590 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).

	Avg high (°C)	Avg low (°C)
1	10	2
2	10	2
3	10	2
4	10	2
5	10	2
6	10	2
7	10	2
8	10	2
9	10	2
10	10	2
11	10	2
12	10	2
13	10	2
14	10	2
15	10	2
16	10	2
17	10	2
18	10	2
19	10	2
20	11	2
21	11	2
22	11	2
23	11	2
24	11	2
25	11	2
26	11	2
27	11	2
28	11	2
29	11	2
30	11	2
31	11	2

	Clearer (%)	Cloudier (%)
1	49	51
2	48	52
3	48	52
4	48	52
5	48	52
6	48	52
7	48	52
8	48	52
9	48	52
10	48	52
11	48	52
12	49	51
13	49	51
14	49	51
15	50	50
16	50	50
17	51	49
18	51	49
19	51	49
20	51	49
21	50	50
22	50	50
23	51	49
24	51	49
25	51	49
26	51	49
27	51	49
28	51	49
29	50	50
30	51	49
31	50	50

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

	Dry (%)
1	100
2	100
3	100
4	100
5	100
6	100
7	100
8	100
9	100
10	100
11	100
12	100
13	100
14	100
15	100
16	100
17	100
18	100
19	100
20	100
21	100
22	100
23	100
24	100
25	100
26	100
27	100
28	100
29	100
30	100
31	100

	Avg high (°C)	Avg low (°C)
1	10	2
2	10	2
3	10	2
4	10	2
5	10	2
6	10	2
7	10	2
8	10	2
9	10	2
10	10	2
11	10	2
12	10	2
13	10	2
14	10	2
15	10	2
16	10	2
17	10	2
18	10	2
19	10	2
20	11	2
21	11	2
22	11	2
23	11	2
24	11	2
25	11	2
26	11	2
27	11	2
28	11	2
29	11	2
30	11	2
31	11	2

	Clearer (%)	Cloudier (%)
1	49	51
2	48	52
3	48	52
4	48	52
5	48	52
6	48	52
7	48	52
8	48	52
9	48	52
10	48	52
11	48	52
12	49	51
13	49	51
14	49	51
15	50	50
16	50	50
17	51	49
18	51	49
19	51	49
20	51	49
21	50	50
22	50	50
23	51	49
24	51	49
25	51	49
26	51	49
27	51	49
28	51	49
29	50	50
30	51	49
31	50	50

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

	Dry (%)
1	100
2	100
3	100
4	100
5	100
6	100
7	100
8	100
9	100
10	100
11	100
12	100
13	100
14	100
15	100
16	100
17	100
18	100
19	100
20	100
21	100
22	100
23	100
24	100
25	100
26	100
27	100
28	100
29	100
30	100
31	100

	Avg high (°C)	Avg low (°C)
1	10	2
2	10	2
3	10	2
4	10	2
5	10	2
6	10	2
7	10	2
8	10	2
9	10	2
10	10	2
11	10	2
12	10	2
13	10	2
14	10	2
15	10	2
16	10	2
17	10	2
18	10	2
19	10	2
20	11	2
21	11	2
22	11	2
23	11	2
24	11	2
25	11	2
26	11	2
27	11	2
28	11	2
29	11	2
30	11	2
31	11	2

	Clearer (%)	Cloudier (%)
1	49	51
2	48	52
3	48	52
4	48	52
5	48	52
6	48	52
7	48	52
8	48	52
9	48	52
10	48	52
11	48	52
12	49	51
13	49	51
14	49	51
15	50	50
16	50	50
17	51	49
18	51	49
19	51	49
20	51	49
21	50	50
22	50	50
23	51	49
24	51	49
25	51	49
26	51	49
27	51	49
28	51	49
29	50	50
30	51	49
31	50	50

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

	Dry (%)
1	100
2	100
3	100
4	100
5	100
6	100
7	100
8	100
9	100
10	100
11	100
12	100
13	100
14	100
15	100
16	100
17	100
18	100
19	100
20	100
21	100
22	100
23	100
24	100
25	100
26	100
27	100
28	100
29	100
30	100
31	100