Grudziądz weather in February

In February, Grudziądz sees average daytime highs of 2°C and overnight lows near -3°C, with 32 mm of precipitation across 8.7 wet days and about 9.4 hours of daylight. It is the 10th-warmest and 12th-wettest month of the year here.

Highs climb over the month, from about 1°C in the first days to 4°C by the end. The sky is clear or mostly clear about 12% of the time in February, and the air most often feels dry.

Daylight stretches from about 8 h 36 min at the start of February to 10 h 18 min by month's end. Set against the rest of the year, February is Grudziądz's 9th-clearest and 2nd-windiest month. For the whole year in context, see Grudziądz's year-round climate.

Daytime high: 2°; 10th warmest
Overnight low: -3°; 2nd coldest
Precipitation: 32 mm; 8.7 wet days
Daylight: 9 h 24 min; 7:16 AM – 4:43 PM
Cloud cover: 78%; 9th clearest
Wind: 16 km/h; 2nd windiest
Solar energy: 1.38 kWh/m²
Travel score: 0.0; out of 10

Grudziądz is city with powiat rights of Poland.

Air quality: Elevated; PM2.5 19.6 µg/m³ · 2019
Density: 1,602/km²; people per km²
Founded: 1291

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

← January Grudziądz year-round climate March →Best places to visit in February

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

Temperature in February

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 1°C in the first days to 4°C by the end.

A typical February day in Grudziądz reaches about 2°C in the afternoon and slips back to -3°C overnight — a 5°C spread between the day's warmth and the night's chill. On most days the high lands between -4°C and 8°C. Set against its neighbours, February runs about 1°C warmer than January and about 4°C cooler than March.

	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
Avg high (°C)	1	1	1	1	2	2	2	2	2	2	2	2	2	2	2	2	3	3	3	3	3	3	3	3	4	4	4	4
Avg low (°C)	-4	-4	-3	-3	-3	-3	-3	-3	-3	-3	-3	-3	-3	-3	-3	-3	-3	-3	-3	-3	-2	-2	-2	-2	-2	-2	-2	-2

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

How February really feels in Grudziądz

Once humidity and wind are folded in, February averages 0 days that feel above 32°C and 28 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 February is cold — wind chill drags the overnight "feels like" below the raw low.

Grudziądz weather by month

How February compares with the rest of the year at a glance. February is the 10th-warmest and 12th-wettest month here — the current month is highlighted below.

Month	High / Low (°C)	Rainfall (mm)	Wet days	Snow days	Daylight (hours)	Travel score
Jan	1° / -3°	38	9.8	5.3	7.8	0.0
Feb	2° / -3°	32	8.7	4.3	9.4	0.0
Mar	7° / -1°	39	9.8	2.9	11.5	0.7
Apr	13° / 3°	38	9.3	0.6	13.7	3.6
May	18° / 8°	62	11.6	0	15.6	5.5
Jun	21° / 11°	67	11.7	0	16.7	6.0
Jul	23° / 14°	85	12.6	0	16.2	6.4
Aug	23° / 13°	64	10.6	0	14.6	6.7
Sep	18° / 10°	52	9	0	12.5	5.8
Oct	12° / 5°	45	9.2	0.2	10.3	3.3
Nov	6° / 2°	37	9.2	1.7	8.3	0.6
Dec	2° / -2°	42	9.9	4.3	7.3	0.0

Cloud cover in February

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 12% of the time in February.

Beyond those clear spells, partly cloudy skies cover about 10% of February, with mostly cloudy or overcast conditions the remaining 78%.

	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
Clearer (%)	21	21	21	22	22	22	22	22	21	22	22	22	22	22	22	22	22	22	24	24	24	24	24	24	25	25	25	25
Cloudier (%)	79	79	79	78	78	78	78	78	79	78	78	78	78	78	78	78	78	78	76	76	76	76	76	76	75	75	75	75

	Clearer (%)	Cloudier (%)
1	21	79
2	21	79
3	21	79
4	22	78
5	22	78
6	22	78
7	22	78
8	22	78
9	21	79
10	22	78
11	22	78
12	22	78
13	22	78
14	22	78
15	22	78
16	22	78
17	22	78
18	22	78
19	24	76
20	24	76
21	24	76
22	24	76
23	24	76
24	24	76
25	25	75
26	25	75
27	25	75
28	25	75

Chance of precipitation in February

Any precipitationSnow

Grudziądz gets around 32 mm of rain and snow over 8.7 wet days in February, the driest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable precipitation averages around 32% and peaks near 34% on the wettest days, and about 4 days bring 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
Rain chance (%)	33	34	33	33	33	32	32	32	31	31	31	31	31	31	32	32	32	32	32	32	31	31	31	31	31	31	30	30
Snow chance (%)	15	15	15	15	15	15	15	15	15	15	16	16	17	17	18	18	18	18	18	17	17	17	16	15	15	14	13	13

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

Humidity in February

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, February 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
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

	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

Wind in February

Winds average 16 km/h in February.

Across February, daily wind ranges from about 16 km/h on the calmest days to 16 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
Wind speed (km/h)	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16
Feels	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze

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

Sunrise & sunset in February

DaylightNight

Daylight runs from about 8 h 36 min at the start of February to 10 h 18 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 102 minutes over February. Sunrise moves from 7:42 AM to 6:49 AM, and sunset from 4:15 PM to 5:08 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
Daylight (h)	8.6	8.6	8.7	8.7	8.8	8.9	8.9	9.0	9.0	9.1	9.2	9.2	9.3	9.4	9.4	9.5	9.6	9.6	9.7	9.8	9.8	9.9	10.0	10.0	10.1	10.2	10.3	10.3
Sunrise (AM)	7:42	7:40	7:38	7:37	7:35	7:33	7:32	7:30	7:28	7:26	7:24	7:22	7:20	7:18	7:16	7:14	7:12	7:10	7:08	7:06	7:04	7:02	7:00	6:58	6:55	6:53	6:51	6:49
Sunset (PM)	4:15	4:17	4:19	4:21	4:23	4:25	4:27	4:29	4:31	4:33	4:35	4:37	4:39	4:41	4:43	4:45	4:47	4:49	4:51	4:53	4:55	4:56	4:58	5:00	5:02	5:04	5:06	5:08

	Daylight (h)	Sunrise (AM)	Sunset (PM)
1	8.6	7:42	4:15
2	8.6	7:40	4:17
3	8.7	7:38	4:19
4	8.7	7:37	4:21
5	8.8	7:35	4:23
6	8.9	7:33	4:25
7	8.9	7:32	4:27
8	9.0	7:30	4:29
9	9.0	7:28	4:31
10	9.1	7:26	4:33
11	9.2	7:24	4:35
12	9.2	7:22	4:37
13	9.3	7:20	4:39
14	9.4	7:18	4:41
15	9.4	7:16	4:43
16	9.5	7:14	4:45
17	9.6	7:12	4:47
18	9.6	7:10	4:49
19	9.7	7:08	4:51
20	9.8	7:06	4:53
21	9.8	7:04	4:55
22	9.9	7:02	4:56
23	10.0	7:00	4:58
24	10.0	6:58	5:00
25	10.1	6:55	5:02
26	10.2	6:53	5:04
27	10.3	6:51	5:06
28	10.3	6:49	5:08

Solar energy in February

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in February, about 1.38 kWh/m².

For context, solar energy here swings from a low near 0.47 kWh/m² to a high of 5.39 kWh/m² in June across the year — February's 1.38 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
Solar energy (kWh/m²)	1.0	1.0	1.0	1.1	1.1	1.1	1.1	1.2	1.2	1.2	1.3	1.3	1.3	1.4	1.4	1.4	1.4	1.5	1.5	1.6	1.6	1.6	1.7	1.7	1.8	1.8	1.8	1.9
Level	Dim	Dim	Dim	Dim	Dim	Dim	Dim	Dim	Dim	Dim	Dim	Dim	Dim	Dim	Dim	Dim	Dim	Dim	Dim	Dim	Dim	Dim	Dim	Dim	Dim	Dim	Dim	Dim

	Solar energy (kWh/m²)	Level
1	1.0	Dim
2	1.0	Dim
3	1.0	Dim
4	1.1	Dim
5	1.1	Dim
6	1.1	Dim
7	1.1	Dim
8	1.2	Dim
9	1.2	Dim
10	1.2	Dim
11	1.3	Dim
12	1.3	Dim
13	1.3	Dim
14	1.4	Dim
15	1.4	Dim
16	1.4	Dim
17	1.4	Dim
18	1.5	Dim
19	1.5	Dim
20	1.6	Dim
21	1.6	Dim
22	1.6	Dim
23	1.7	Dim
24	1.7	Dim
25	1.8	Dim
26	1.8	Dim
27	1.8	Dim
28	1.9	Dim

Planning a trip in February

Is February a good time to visit Grudziądz?

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

0.0

Sightseeing

10th-best month of the year

0.0

Beach & pool

8th-best month of the year

February is a weaker month for outdoor sightseeing in Grudziądz.

What to pack for Grudziądz in February

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

In February, Grudziądz sees daytime highs around 2°C and nights near -3°C. Pack a warm layer and a heavy coat. Worth having: rain gear. About 9 days see rain.

a warm layera heavy coatrain gear

UV index in Grudziądz in February

LowModerateHighVery highExtreme

Clear-sky midday UV in February peaks around 1. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Grudziądz peaks around June 19 at about 6 (high) — sunscreen and a hat are worth it in the middle of the day. It bottoms out near December 21 at about 0 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 6 months of the year.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
UV index (midday)	1	1	3	4	5	6	6	5	4	2	1	0
Level	Low	Low	Moderate	Moderate	High	High	High	High	Moderate	Low	Low	Low

	UV index (midday)	Level
Jan	1	Low
Feb	1	Low
Mar	3	Moderate
Apr	4	Moderate
May	5	High
Jun	6	High
Jul	6	High
Aug	5	High
Sep	4	Moderate
Oct	2	Low
Nov	1	Low
Dec	0	Low

Air quality in Grudziądz in February

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where February falls, not just the annual average.

Air quality in Grudziądz is worst in April — around 24 µg/m³ PM2.5 (moderate), about 1.9× the cleanest month (December, 13 µg/m³).

Seasonal pattern from CAMS reanalysis, scaled to Grudziądz's WHO annual average of 19.6 µg/m³.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
PM2.5 (µg/m³)	16	18	24	24	22	24	22	21	19	16	15	13
Level	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate

	PM2.5 (µg/m³)	Level
Jan	16	Moderate
Feb	18	Moderate
Mar	24	Moderate
Apr	24	Moderate
May	22	Moderate
Jun	24	Moderate
Jul	22	Moderate
Aug	21	Moderate
Sep	19	Moderate
Oct	16	Moderate
Nov	15	Moderate
Dec	13	Moderate

Location & terrain

Where is Grudziądz?

Grudziądz sits at 53.5°N, 18.8°E, 22 m above sea level, in Poland. The nearest listed city is Świecie, 22 km away.

Topography around Grudziądz

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

Within 3 km, the terrain around Grudziądz has only modest variations in elevation — a maximum elevation change of 84 m around an average of 28 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 123 m; within 80 km, significant variations in elevation — a maximum elevation change of 325 m.

The land around Grudziądz is covered by trees (30%) and artificial surfaces (27%) within 3 km, cropland (45%) and trees (35%) within 16 km, and cropland (50%) and trees (36%) within 80 km.

3 km

84 m

trees 30%

16 km

123 m

cropland 45%

80 km

325 m

cropland 50%

treesgrasslandcroplandartificial surfaceswater

← January Grudziądz year-round climate March →Best places to visit in February

February weather nearby: Świecie 22 km · Chełmno 26 km · Kwidzyn 29 km · Chełmża 35 km · Brodnica 49 km · Torun 53 km · Fordon 54 km · Iława 55 km

Poland travel facts

Travel advisory: Level 1; Exercise Normal Precautions
Power plugs: Type C / E; 230 V · 50 Hz
Prices: ≈ 52% of US; price level, 2025
GDP per capita: $28,420; 2025
Happiness: 6.8 / 10; World Happiness, 2025
Safe drinking water: 89%; of population, 2024
Homicide rate: 0.8; per 100k, 2023
Road deaths: 9.4; per 100k/yr, 2019
Income group: High; World Bank
English: Very high; EF EPI 600
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 Grudziądz (53.4841°, 18.7537°, elevation 22 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. 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).

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

	Clearer (%)	Cloudier (%)
1	21	79
2	21	79
3	21	79
4	22	78
5	22	78
6	22	78
7	22	78
8	22	78
9	21	79
10	22	78
11	22	78
12	22	78
13	22	78
14	22	78
15	22	78
16	22	78
17	22	78
18	22	78
19	24	76
20	24	76
21	24	76
22	24	76
23	24	76
24	24	76
25	25	75
26	25	75
27	25	75
28	25	75

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

	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

	Solar energy (kWh/m²)	Level
1	1.0	Dim
2	1.0	Dim
3	1.0	Dim
4	1.1	Dim
5	1.1	Dim
6	1.1	Dim
7	1.1	Dim
8	1.2	Dim
9	1.2	Dim
10	1.2	Dim
11	1.3	Dim
12	1.3	Dim
13	1.3	Dim
14	1.4	Dim
15	1.4	Dim
16	1.4	Dim
17	1.4	Dim
18	1.5	Dim
19	1.5	Dim
20	1.6	Dim
21	1.6	Dim
22	1.6	Dim
23	1.7	Dim
24	1.7	Dim
25	1.8	Dim
26	1.8	Dim
27	1.8	Dim
28	1.9	Dim

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

	Clearer (%)	Cloudier (%)
1	21	79
2	21	79
3	21	79
4	22	78
5	22	78
6	22	78
7	22	78
8	22	78
9	21	79
10	22	78
11	22	78
12	22	78
13	22	78
14	22	78
15	22	78
16	22	78
17	22	78
18	22	78
19	24	76
20	24	76
21	24	76
22	24	76
23	24	76
24	24	76
25	25	75
26	25	75
27	25	75
28	25	75

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

	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

	Solar energy (kWh/m²)	Level
1	1.0	Dim
2	1.0	Dim
3	1.0	Dim
4	1.1	Dim
5	1.1	Dim
6	1.1	Dim
7	1.1	Dim
8	1.2	Dim
9	1.2	Dim
10	1.2	Dim
11	1.3	Dim
12	1.3	Dim
13	1.3	Dim
14	1.4	Dim
15	1.4	Dim
16	1.4	Dim
17	1.4	Dim
18	1.5	Dim
19	1.5	Dim
20	1.6	Dim
21	1.6	Dim
22	1.6	Dim
23	1.7	Dim
24	1.7	Dim
25	1.8	Dim
26	1.8	Dim
27	1.8	Dim
28	1.9	Dim

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

	Clearer (%)	Cloudier (%)
1	21	79
2	21	79
3	21	79
4	22	78
5	22	78
6	22	78
7	22	78
8	22	78
9	21	79
10	22	78
11	22	78
12	22	78
13	22	78
14	22	78
15	22	78
16	22	78
17	22	78
18	22	78
19	24	76
20	24	76
21	24	76
22	24	76
23	24	76
24	24	76
25	25	75
26	25	75
27	25	75
28	25	75

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

	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

	Solar energy (kWh/m²)	Level
1	1.0	Dim
2	1.0	Dim
3	1.0	Dim
4	1.1	Dim
5	1.1	Dim
6	1.1	Dim
7	1.1	Dim
8	1.2	Dim
9	1.2	Dim
10	1.2	Dim
11	1.3	Dim
12	1.3	Dim
13	1.3	Dim
14	1.4	Dim
15	1.4	Dim
16	1.4	Dim
17	1.4	Dim
18	1.5	Dim
19	1.5	Dim
20	1.6	Dim
21	1.6	Dim
22	1.6	Dim
23	1.7	Dim
24	1.7	Dim
25	1.8	Dim
26	1.8	Dim
27	1.8	Dim
28	1.9	Dim