Isle of Lewis weather in January

In January, Isle of Lewis sees average daytime highs of 8°C and overnight lows near 4°C, with 100 mm of precipitation across 16.2 wet days and about 6.9 hours of daylight. It is the 12th-warmest and 2nd-wettest month of the year here.

Day-to-day highs hold fairly steady near 8°C through the month. The sky is clear or mostly clear about 8% of the time in January, and the air most often feels dry.

Daylight stretches from about 6 h 12 min at the start of January to 7 h 48 min by month's end. Set against the rest of the year, January is Isle of Lewis's 7th-clearest and 1st-windiest month. For the whole year in context, see Isle of Lewis's year-round climate.

Daytime high: 8°; 12th warmest
Overnight low: 4°; 2nd coldest
Precipitation: 100 mm; 16.2 wet days
Daylight: 6 h 48 min; 9:11 AM – 3:59 PM
Cloud cover: 77%; 7th clearest
Wind: 23 km/h; 1st windiest
Solar energy: 0.4 kWh/m²
Travel score: 1.0; out of 10

← December Isle of Lewis 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 8°C through the month.

A typical January day in Isle of Lewis reaches about 8°C in the afternoon and slips back to 4°C overnight — a 4°C spread between the day's warmth and the night's chill. On most days the high lands between 4°C and 11°C. Set against its neighbours, January runs on par with December and on par with 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)	7	7	7	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8
Avg low (°C)	3	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4

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

How January really feels in Isle of Lewis

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.

Isle of Lewis weather by month

How January compares with the rest of the year at a glance. January is the 12th-warmest and 2nd-wettest month here — the current month is highlighted below.

Month	High / Low (°C)	Rainfall (mm)	Wet days	Snow days	Daylight (hours)	Travel score
Jan	8° / 4°	100	16.2	1.1	6.9	1.0
Feb	8° / 4°	80	14.8	2	8.9	1.1
Mar	9° / 4°	84	16.8	1.3	11.4	1.4
Apr	11° / 5°	74	16.1	0.4	14	2.2
May	13° / 7°	76	16.8	0	16.4	3.0
Jun	15° / 10°	79	16.6	0	17.8	3.6
Jul	17° / 11°	88	18.6	0	17.2	4.1
Aug	17° / 11°	94	17.9	0	15.1	4.2
Sep	15° / 10°	89	15.8	0	12.5	3.7
Oct	12° / 8°	103	17.6	0	9.9	2.7
Nov	10° / 6°	91	16.3	0.2	7.5	1.7
Dec	8° / 4°	90	15.7	1	6.2	1.1

Cloud cover in January

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 8% 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 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	29	30	31
Clearer (%)	24	24	24	23	22	22	22	22	22	22	22	22	21	21	21	20	20	21	21	21	21	21	21	22	22	23	23	23	23	23	23
Cloudier (%)	76	76	76	77	78	78	78	78	78	78	78	78	79	79	79	80	80	79	79	79	79	79	79	78	78	77	77	77	77	77	77

	Clearer (%)	Cloudier (%)
1	24	76
2	24	76
3	24	76
4	23	77
5	22	78
6	22	78
7	22	78
8	22	78
9	22	78
10	22	78
11	22	78
12	22	78
13	21	79
14	21	79
15	21	79
16	20	80
17	20	80
18	21	79
19	21	79
20	21	79
21	21	79
22	21	79
23	21	79
24	22	78
25	22	78
26	23	77
27	23	77
28	23	77
29	23	77
30	23	77
31	23	77

Chance of precipitation in January

Any precipitationSnow

Isle of Lewis gets around 100 mm of rain and snow over 16.2 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 53% and peaks near 54% on the wettest days, and about 1 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 (%)	49	49	50	50	51	51	51	52	52	52	52	53	53	53	54	54	54	54	54	54	54	54	53	53	54	54	54	54	54	54	54
Snow chance (%)	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	3	3	3	3	4	4	4	4	5	5	5	6

	Rain chance (%)	Snow chance (%)
1	49	4
2	49	4
3	50	4
4	50	4
5	51	4
6	51	4
7	51	4
8	52	4
9	52	4
10	52	4
11	52	4
12	53	4
13	53	4
14	53	4
15	54	4
16	54	4
17	54	4
18	54	4
19	54	4
20	54	3
21	54	3
22	54	3
23	53	3
24	53	4
25	54	4
26	54	4
27	54	4
28	54	5
29	54	5
30	54	5
31	54	6

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 23 km/h in January, the windiest month of the year.

Across January, daily wind ranges from about 22 km/h on the calmest days to 23 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)	22	22	22	22	22	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23
Feels	breezy	breezy	breezy	breezy	breezy	breezy	breezy	breezy	breezy	breezy	breezy	breezy	breezy	breezy	breezy	breezy	breezy	breezy	breezy	breezy	breezy	breezy	breezy	breezy	breezy	breezy	breezy	breezy	breezy	breezy	breezy

	Wind speed (km/h)	Feels
1	22	breezy
2	22	breezy
3	22	breezy
4	22	breezy
5	22	breezy
6	23	breezy
7	23	breezy
8	23	breezy
9	23	breezy
10	23	breezy
11	23	breezy
12	23	breezy
13	23	breezy
14	23	breezy
15	23	breezy
16	23	breezy
17	23	breezy
18	23	breezy
19	23	breezy
20	23	breezy
21	23	breezy
22	23	breezy
23	23	breezy
24	23	breezy
25	23	breezy
26	23	breezy
27	23	breezy
28	23	breezy
29	23	breezy
30	23	breezy
31	23	breezy

Sunrise & sunset in January

DaylightNight

Daylight runs from about 6 h 12 min at the start of January to 7 h 48 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 96 minutes over January. Sunrise moves from 9:23 AM to 8:46 AM, and sunset from 3:35 PM to 4:32 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)	6.2	6.2	6.3	6.3	6.3	6.4	6.4	6.4	6.5	6.5	6.6	6.6	6.6	6.7	6.7	6.8	6.9	6.9	7.0	7.0	7.1	7.1	7.2	7.3	7.3	7.4	7.5	7.5	7.6	7.7	7.8
Sunrise (AM)	9:23	9:22	9:22	9:22	9:21	9:20	9:20	9:19	9:18	9:17	9:16	9:15	9:14	9:13	9:12	9:11	9:10	9:08	9:07	9:05	9:04	9:02	9:01	8:59	8:57	8:56	8:54	8:52	8:50	8:48	8:46
Sunset (PM)	3:35	3:36	3:37	3:39	3:40	3:41	3:43	3:45	3:46	3:48	3:50	3:51	3:53	3:55	3:57	3:59	4:01	4:03	4:05	4:07	4:09	4:11	4:13	4:16	4:18	4:20	4:22	4:25	4:27	4:29	4:32

	Daylight (h)	Sunrise (AM)	Sunset (PM)
1	6.2	9:23	3:35
2	6.2	9:22	3:36
3	6.3	9:22	3:37
4	6.3	9:22	3:39
5	6.3	9:21	3:40
6	6.4	9:20	3:41
7	6.4	9:20	3:43
8	6.4	9:19	3:45
9	6.5	9:18	3:46
10	6.5	9:17	3:48
11	6.6	9:16	3:50
12	6.6	9:15	3:51
13	6.6	9:14	3:53
14	6.7	9:13	3:55
15	6.7	9:12	3:57
16	6.8	9:11	3:59
17	6.9	9:10	4:01
18	6.9	9:08	4:03
19	7.0	9:07	4:05
20	7.0	9:05	4:07
21	7.1	9:04	4:09
22	7.1	9:02	4:11
23	7.2	9:01	4:13
24	7.3	8:59	4:16
25	7.3	8:57	4:18
26	7.4	8:56	4:20
27	7.5	8:54	4:22
28	7.5	8:52	4:25
29	7.6	8:50	4:27
30	7.7	8:48	4:29
31	7.8	8:46	4:32

Solar energy in January

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in January, about 0.4 kWh/m².

For context, solar energy here swings from a low near 0.27 kWh/m² to a high of 5.2 kWh/m² in June across the year — January's 0.4 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)	0.3	0.3	0.3	0.3	0.3	0.3	0.3	0.3	0.3	0.3	0.3	0.3	0.4	0.4	0.4	0.4	0.4	0.4	0.4	0.4	0.5	0.5	0.5	0.5	0.5	0.5	0.6	0.6	0.6	0.6	0.6
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	Dim	Dim	Dim

	Solar energy (kWh/m²)	Level
1	0.3	Dim
2	0.3	Dim
3	0.3	Dim
4	0.3	Dim
5	0.3	Dim
6	0.3	Dim
7	0.3	Dim
8	0.3	Dim
9	0.3	Dim
10	0.3	Dim
11	0.3	Dim
12	0.3	Dim
13	0.4	Dim
14	0.4	Dim
15	0.4	Dim
16	0.4	Dim
17	0.4	Dim
18	0.4	Dim
19	0.4	Dim
20	0.4	Dim
21	0.5	Dim
22	0.5	Dim
23	0.5	Dim
24	0.5	Dim
25	0.5	Dim
26	0.5	Dim
27	0.6	Dim
28	0.6	Dim
29	0.6	Dim
30	0.6	Dim
31	0.6	Dim

Planning a trip in January

Is January a good time to visit Isle of Lewis?

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

1.0

Sightseeing

12th-best month of the year

—

Beach & pool

never really warm enough

January is a weaker month for outdoor sightseeing in Isle of Lewis.

What to pack for Isle of Lewis in January

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

In January, Isle of Lewis sees daytime highs around 8°C and nights near 4°C. Pack a warm layer and rain gear. Worth having: a heavy coat and a windbreaker. About 16 days see rain.

a warm layerrain geara heavy coata windbreaker

Sea temperature near Isle of Lewis in January

The nearest coast averages about 9°C in January — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea offshore is warmest in August at about 13°C and coldest in March near 8°C.

The water stays below 20°C all year — cool enough that most swimmers want a wetsuit.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Sea temperature (°C)	9	8	8	8	9	11	13	13	13	12	11	10
Comfort	Bracing	Bracing	Bracing	Bracing	Bracing	Bracing	Bracing	Bracing	Bracing	Bracing	Bracing	Bracing

	Sea temperature (°C)	Comfort
Jan	9	Bracing
Feb	8	Bracing
Mar	8	Bracing
Apr	8	Bracing
May	9	Bracing
Jun	11	Bracing
Jul	13	Bracing
Aug	13	Bracing
Sep	13	Bracing
Oct	12	Bracing
Nov	11	Bracing
Dec	10	Bracing

UV index in Isle of Lewis in January

LowModerateHighVery highExtreme

Clear-sky midday UV in January peaks around 0. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Isle of Lewis peaks around July 12 at about 5 (high) — a little sun protection helps at midday. It bottoms out near December 19 at about 0 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 4 months of the year.

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

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

Location & terrain

Where is Isle of Lewis?

Isle of Lewis sits at 58.2°N, 6.4°W, 14 m above sea level, in United Kingdom. The nearest listed city is Inverness, 152 km away.

Topography around Isle of Lewis

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

Within 3 km, the terrain around Isle of Lewis has only modest variations in elevation — a maximum elevation change of 101 m around an average of 30 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 287 m; within 80 km, large variations in elevation — a maximum elevation change of 1,019 m.

The land around Isle of Lewis is covered by grassland (68%) within 3 km, grassland (60%) and water (37%) within 16 km, and water (77%) and grassland (22%) within 80 km.

3 km

101 m

grassland 68%

16 km

287 m

grassland 60%

80 km

1,019 m

water 77%

treesgrasslandartificial surfacesbare terrainwaterwetland

← December Isle of Lewis year-round climate February →Best places to visit in January

January weather nearby: Inverness 152 km · Fort William 174 km · Elgin 192 km · Perth 270 km · Greenock 271 km · Vale of Leven 273 km · Dumbarton 276 km · Stirling 276 km

United Kingdom travel facts

Travel advisory: Level 2; Exercise Increased Caution
Power plugs: Type D / G / M; 230 V · 50 Hz
Prices: ≈ 89% of US; price level, 2025
GDP per capita: $57,602; 2025
Happiness: 6.7 / 10; World Happiness, 2025
Safe drinking water: 100%; of population, 2024
Homicide rate: 1.1; per 100k, 2021
Road deaths: 3.2; per 100k/yr, 2019
Income group: High; World Bank
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 Isle of Lewis (58.219°, -6.388°, elevation 14 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	7	3
2	7	4
3	7	4
4	8	4
5	8	4
6	8	4
7	8	4
8	8	4
9	8	4
10	8	4
11	8	4
12	8	4
13	8	4
14	8	4
15	8	4
16	8	4
17	8	4
18	8	4
19	8	4
20	8	4
21	8	4
22	8	4
23	8	4
24	8	4
25	8	4
26	8	4
27	8	4
28	8	4
29	8	4
30	8	4
31	8	4

	Clearer (%)	Cloudier (%)
1	24	76
2	24	76
3	24	76
4	23	77
5	22	78
6	22	78
7	22	78
8	22	78
9	22	78
10	22	78
11	22	78
12	22	78
13	21	79
14	21	79
15	21	79
16	20	80
17	20	80
18	21	79
19	21	79
20	21	79
21	21	79
22	21	79
23	21	79
24	22	78
25	22	78
26	23	77
27	23	77
28	23	77
29	23	77
30	23	77
31	23	77

	Rain chance (%)	Snow chance (%)
1	49	4
2	49	4
3	50	4
4	50	4
5	51	4
6	51	4
7	51	4
8	52	4
9	52	4
10	52	4
11	52	4
12	53	4
13	53	4
14	53	4
15	54	4
16	54	4
17	54	4
18	54	4
19	54	4
20	54	3
21	54	3
22	54	3
23	53	3
24	53	4
25	54	4
26	54	4
27	54	4
28	54	5
29	54	5
30	54	5
31	54	6

	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

	Solar energy (kWh/m²)	Level
1	0.3	Dim
2	0.3	Dim
3	0.3	Dim
4	0.3	Dim
5	0.3	Dim
6	0.3	Dim
7	0.3	Dim
8	0.3	Dim
9	0.3	Dim
10	0.3	Dim
11	0.3	Dim
12	0.3	Dim
13	0.4	Dim
14	0.4	Dim
15	0.4	Dim
16	0.4	Dim
17	0.4	Dim
18	0.4	Dim
19	0.4	Dim
20	0.4	Dim
21	0.5	Dim
22	0.5	Dim
23	0.5	Dim
24	0.5	Dim
25	0.5	Dim
26	0.5	Dim
27	0.6	Dim
28	0.6	Dim
29	0.6	Dim
30	0.6	Dim
31	0.6	Dim

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

	Clearer (%)	Cloudier (%)
1	24	76
2	24	76
3	24	76
4	23	77
5	22	78
6	22	78
7	22	78
8	22	78
9	22	78
10	22	78
11	22	78
12	22	78
13	21	79
14	21	79
15	21	79
16	20	80
17	20	80
18	21	79
19	21	79
20	21	79
21	21	79
22	21	79
23	21	79
24	22	78
25	22	78
26	23	77
27	23	77
28	23	77
29	23	77
30	23	77
31	23	77

	Rain chance (%)	Snow chance (%)
1	49	4
2	49	4
3	50	4
4	50	4
5	51	4
6	51	4
7	51	4
8	52	4
9	52	4
10	52	4
11	52	4
12	53	4
13	53	4
14	53	4
15	54	4
16	54	4
17	54	4
18	54	4
19	54	4
20	54	3
21	54	3
22	54	3
23	53	3
24	53	4
25	54	4
26	54	4
27	54	4
28	54	5
29	54	5
30	54	5
31	54	6

	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

	Solar energy (kWh/m²)	Level
1	0.3	Dim
2	0.3	Dim
3	0.3	Dim
4	0.3	Dim
5	0.3	Dim
6	0.3	Dim
7	0.3	Dim
8	0.3	Dim
9	0.3	Dim
10	0.3	Dim
11	0.3	Dim
12	0.3	Dim
13	0.4	Dim
14	0.4	Dim
15	0.4	Dim
16	0.4	Dim
17	0.4	Dim
18	0.4	Dim
19	0.4	Dim
20	0.4	Dim
21	0.5	Dim
22	0.5	Dim
23	0.5	Dim
24	0.5	Dim
25	0.5	Dim
26	0.5	Dim
27	0.6	Dim
28	0.6	Dim
29	0.6	Dim
30	0.6	Dim
31	0.6	Dim

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

	Clearer (%)	Cloudier (%)
1	24	76
2	24	76
3	24	76
4	23	77
5	22	78
6	22	78
7	22	78
8	22	78
9	22	78
10	22	78
11	22	78
12	22	78
13	21	79
14	21	79
15	21	79
16	20	80
17	20	80
18	21	79
19	21	79
20	21	79
21	21	79
22	21	79
23	21	79
24	22	78
25	22	78
26	23	77
27	23	77
28	23	77
29	23	77
30	23	77
31	23	77

	Rain chance (%)	Snow chance (%)
1	49	4
2	49	4
3	50	4
4	50	4
5	51	4
6	51	4
7	51	4
8	52	4
9	52	4
10	52	4
11	52	4
12	53	4
13	53	4
14	53	4
15	54	4
16	54	4
17	54	4
18	54	4
19	54	4
20	54	3
21	54	3
22	54	3
23	53	3
24	53	4
25	54	4
26	54	4
27	54	4
28	54	5
29	54	5
30	54	5
31	54	6

	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

	Solar energy (kWh/m²)	Level
1	0.3	Dim
2	0.3	Dim
3	0.3	Dim
4	0.3	Dim
5	0.3	Dim
6	0.3	Dim
7	0.3	Dim
8	0.3	Dim
9	0.3	Dim
10	0.3	Dim
11	0.3	Dim
12	0.3	Dim
13	0.4	Dim
14	0.4	Dim
15	0.4	Dim
16	0.4	Dim
17	0.4	Dim
18	0.4	Dim
19	0.4	Dim
20	0.4	Dim
21	0.5	Dim
22	0.5	Dim
23	0.5	Dim
24	0.5	Dim
25	0.5	Dim
26	0.5	Dim
27	0.6	Dim
28	0.6	Dim
29	0.6	Dim
30	0.6	Dim
31	0.6	Dim