Porsgrunn weather in January

In January, Porsgrunn sees average daytime highs of 0°C and overnight lows near -5°C, with 92 mm of precipitation across 12.2 wet days and about 6.6 hours of daylight. It is the 12th-warmest and 7th-wettest month of the year here.

Day-to-day highs hold fairly steady near 0°C through the month. The sky is clear or mostly clear about 24% of the time in January, and the air most often feels dry.

Daylight stretches from about 5 h 54 min at the start of January to 7 h 36 min by month's end. Set against the rest of the year, January is Porsgrunn's 9th-clearest and 1st-windiest month. For the whole year in context, see Porsgrunn's year-round climate.

Daytime high: 0°; 12th warmest
Overnight low: -5°; 2nd coldest
Precipitation: 92 mm; 12.2 wet days
Daylight: 6 h 36 min; 9:14 AM – 3:48 PM
Cloud cover: 68%; 9th clearest
Wind: 12 km/h; 1st windiest
Solar energy: 0.4 kWh/m²
Travel score: 0.0; out of 10

Porsgrunn is town in Porsgrunn Municipality, Norway.

Air quality: Good; PM2.5 7.4 µg/m³ · 2019
Founded: 1807

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

← December Porsgrunn 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 0°C through the month.

A typical January day in Porsgrunn reaches about 0°C in the afternoon and slips back to -5°C overnight — a 5°C spread between the day's warmth and the night's chill. On most days the high lands between -7°C and 6°C. Set against its neighbours, January runs about 1°C cooler than December and about 1°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)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Avg low (°C)	-5	-5	-5	-5	-4	-4	-4	-4	-4	-4	-4	-4	-4	-4	-4	-4	-4	-4	-4	-4	-5	-5	-5	-5	-5	-5	-5	-5	-5	-5	-5

	Avg high (°C)	Avg low (°C)
1	0	-5
2	0	-5
3	0	-5
4	0	-5
5	0	-4
6	0	-4
7	0	-4
8	0	-4
9	0	-4
10	0	-4
11	0	-4
12	0	-4
13	0	-4
14	0	-4
15	0	-4
16	0	-4
17	0	-4
18	0	-4
19	0	-4
20	0	-4
21	0	-5
22	0	-5
23	0	-5
24	0	-5
25	0	-5
26	0	-5
27	0	-5
28	0	-5
29	0	-5
30	0	-5
31	0	-5

How January really feels in Porsgrunn

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.

Porsgrunn 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	Snow days	Daylight (hours)	Travel score
Jan	0° / -5°	92	12.2	10.3	6.6	0.0
Feb	1° / -5°	62	9.3	8.4	8.8	0.0
Mar	5° / -3°	63	8.7	6.6	11.3	0.2
Apr	10° / 1°	59	9.4	3.5	14.1	2.1
May	15° / 6°	74	10.8	0.6	16.6	4.3
Jun	18° / 10°	94	12.5	0	18	5.5
Jul	20° / 12°	99	12.5	0	17.4	5.9
Aug	20° / 12°	106	13.4	0	15.2	5.7
Sep	15° / 8°	101	11.5	0	12.6	4.4
Oct	10° / 4°	107	12.5	1.5	9.8	1.9
Nov	5° / 0°	108	13	5.3	7.4	0.1
Dec	1° / -3°	84	12.2	8	5.9	0.0

Cloud cover in January

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 24% of the time in January.

Beyond those clear spells, partly cloudy skies cover about 11% of January, with mostly cloudy or overcast conditions the remaining 64%.

	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 (%)	36	36	35	36	36	35	35	35	34	34	34	35	34	34	34	35	35	36	35	35	36	37	37	37	37	37	38	37	37	38	38
Cloudier (%)	64	64	65	64	64	65	65	65	66	66	66	65	66	66	66	65	65	64	65	65	64	63	63	63	63	63	62	63	63	62	62

	Clearer (%)	Cloudier (%)
1	36	64
2	36	64
3	35	65
4	36	64
5	36	64
6	35	65
7	35	65
8	35	65
9	34	66
10	34	66
11	34	66
12	35	65
13	34	66
14	34	66
15	34	66
16	35	65
17	35	65
18	36	64
19	35	65
20	35	65
21	36	64
22	37	63
23	37	63
24	37	63
25	37	63
26	37	63
27	38	62
28	37	63
29	37	63
30	38	62
31	38	62

Chance of precipitation in January

Any precipitationSnow

Porsgrunn gets around 92 mm of rain and snow over 12.2 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 39% and peaks near 41% on the wettest days, and about 10 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	29	30	31
Rain chance (%)	40	41	41	41	41	41	41	41	41	41	41	41	41	40	40	40	40	39	39	39	39	38	38	38	38	38	37	37	37	37	37
Snow chance (%)	31	32	32	32	32	32	32	32	33	33	33	33	33	33	33	33	33	33	33	34	34	34	34	34	34	34	34	34	33	33	33

	Rain chance (%)	Snow chance (%)
1	40	31
2	41	32
3	41	32
4	41	32
5	41	32
6	41	32
7	41	32
8	41	32
9	41	33
10	41	33
11	41	33
12	41	33
13	41	33
14	40	33
15	40	33
16	40	33
17	40	33
18	39	33
19	39	33
20	39	34
21	39	34
22	38	34
23	38	34
24	38	34
25	38	34
26	38	34
27	37	34
28	37	34
29	37	33
30	37	33
31	37	33

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

Across January, daily wind ranges from about 11 km/h on the calmest days to 12 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)	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	11	11	11	11	11	11	11	11
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	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm

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

Sunrise & sunset in January

DaylightNight

Daylight runs from about 5 h 54 min at the start of January to 7 h 36 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 102 minutes over January. Sunrise moves from 9:27 AM to 8:47 AM, and sunset from 3:22 PM to 4:22 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)	5.9	6.0	6.0	6.0	6.1	6.1	6.1	6.2	6.2	6.3	6.3	6.4	6.4	6.5	6.5	6.6	6.6	6.7	6.7	6.8	6.9	6.9	7.0	7.1	7.1	7.2	7.3	7.4	7.4	7.5	7.6
Sunrise (AM)	9:27	9:26	9:26	9:25	9:25	9:24	9:23	9:23	9:22	9:21	9:20	9:19	9:17	9:16	9:15	9:14	9:12	9:11	9:09	9:08	9:06	9:04	9:03	9:01	8:59	8:57	8:55	8:53	8:51	8:49	8:47
Sunset (PM)	3:22	3:24	3:25	3:26	3:28	3:29	3:31	3:33	3:34	3:36	3:38	3:40	3:42	3:44	3:46	3:48	3:50	3:52	3:54	3:56	3:58	4:01	4:03	4:05	4:08	4:10	4:12	4:15	4:17	4:20	4:22

	Daylight (h)	Sunrise (AM)	Sunset (PM)
1	5.9	9:27	3:22
2	6.0	9:26	3:24
3	6.0	9:26	3:25
4	6.0	9:25	3:26
5	6.1	9:25	3:28
6	6.1	9:24	3:29
7	6.1	9:23	3:31
8	6.2	9:23	3:33
9	6.2	9:22	3:34
10	6.3	9:21	3:36
11	6.3	9:20	3:38
12	6.4	9:19	3:40
13	6.4	9:17	3:42
14	6.5	9:16	3:44
15	6.5	9:15	3:46
16	6.6	9:14	3:48
17	6.6	9:12	3:50
18	6.7	9:11	3:52
19	6.7	9:09	3:54
20	6.8	9:08	3:56
21	6.9	9:06	3:58
22	6.9	9:04	4:01
23	7.0	9:03	4:03
24	7.1	9:01	4:05
25	7.1	8:59	4:08
26	7.2	8:57	4:10
27	7.3	8:55	4:12
28	7.4	8:53	4:15
29	7.4	8:51	4:17
30	7.5	8:49	4:20
31	7.6	8:47	4:22

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 0.24 kWh/m² to a high of 5.78 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	0.3	0.3	0.4	0.4	0.4	0.4	0.4	0.4	0.5	0.5	0.5	0.5	0.5	0.6	0.6	0.6	0.6	0.7	0.7
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	0.3	Dim
14	0.3	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	0.6	Dim
27	0.6	Dim
28	0.6	Dim
29	0.6	Dim
30	0.7	Dim
31	0.7	Dim

Planning a trip in January

Is January a good time to visit Porsgrunn?

Our two travel scores rate January 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

7th-best month of the year

January is a weaker month for outdoor sightseeing in Porsgrunn.

What to pack for Porsgrunn in January

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

In January, Porsgrunn sees daytime highs around 0°C and nights near -5°C. Pack a warm layer and a heavy coat. Worth having: rain gear. About 12 days see rain.

a warm layera heavy coatrain gear

Sea temperature near Porsgrunn in January

The nearest coast averages about 5°C in January — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 30 km away) is warmest in August at about 18°C and coldest in February near 3°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)	5	3	4	6	11	15	17	18	15	12	9	6
Comfort	Bracing	Bracing	Bracing	Bracing	Bracing	Bracing	Cool	Cool	Cool	Bracing	Bracing	Bracing

	Sea temperature (°C)	Comfort
Jan	5	Bracing
Feb	3	Bracing
Mar	4	Bracing
Apr	6	Bracing
May	11	Bracing
Jun	15	Bracing
Jul	17	Cool
Aug	18	Cool
Sep	15	Cool
Oct	12	Bracing
Nov	9	Bracing
Dec	6	Bracing

UV index in Porsgrunn 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 Porsgrunn peaks around July 20 at about 5 (moderate) — 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	4	5	5	3	1	0	0
Level	Low	Low	Low	Moderate	Moderate	Moderate	Moderate	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	4	Moderate
Jul	5	Moderate
Aug	5	Moderate
Sep	3	Moderate
Oct	1	Low
Nov	0	Low
Dec	0	Low

Location & terrain

Where is Porsgrunn?

Porsgrunn sits at 59.1°N, 9.7°E, 9 m above sea level, in Norway. The nearest listed city is Skien, 8.0 km away.

Topography around Porsgrunn

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

Within 3 km, the terrain around Porsgrunn has significant variations in elevation — a maximum elevation change of 254 m around an average of 48 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 548 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,422 m.

The land around Porsgrunn is covered by trees (46%) and artificial surfaces (23%) within 3 km, trees (73%) within 16 km, and trees (59%) and water (31%) within 80 km.

3 km

254 m

trees 46%

16 km

548 m

trees 73%

80 km

1,422 m

trees 59%

treesgrasslandcroplandartificial surfaceswater

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

January weather nearby: Skien 8.0 km · Larvik 24 km · Sandefjord 32 km · Tønsberg 45 km · Horten 56 km · Kongsberg 59 km · Moss 66 km · Fredrikstad 73 km

Norway travel facts

Travel advisory: Level 1; Exercise Normal Precautions
Power plugs: Type C / F; 230 V · 50 Hz
Prices: ≈ 91% of US; price level, 2025
GDP per capita: $94,594; 2025
Happiness: 7.2 / 10; World Happiness, 2025
Safe drinking water: 99%; of population, 2024
Homicide rate: 0.7; per 100k, 2023
Road deaths: 2.1; per 100k/yr, 2019
Income group: High; World Bank
English: Very high; EF EPI 613
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 Porsgrunn (59.1405°, 9.6561°, elevation 9 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	0	-5
2	0	-5
3	0	-5
4	0	-5
5	0	-4
6	0	-4
7	0	-4
8	0	-4
9	0	-4
10	0	-4
11	0	-4
12	0	-4
13	0	-4
14	0	-4
15	0	-4
16	0	-4
17	0	-4
18	0	-4
19	0	-4
20	0	-4
21	0	-5
22	0	-5
23	0	-5
24	0	-5
25	0	-5
26	0	-5
27	0	-5
28	0	-5
29	0	-5
30	0	-5
31	0	-5

	Clearer (%)	Cloudier (%)
1	36	64
2	36	64
3	35	65
4	36	64
5	36	64
6	35	65
7	35	65
8	35	65
9	34	66
10	34	66
11	34	66
12	35	65
13	34	66
14	34	66
15	34	66
16	35	65
17	35	65
18	36	64
19	35	65
20	35	65
21	36	64
22	37	63
23	37	63
24	37	63
25	37	63
26	37	63
27	38	62
28	37	63
29	37	63
30	38	62
31	38	62

	Rain chance (%)	Snow chance (%)
1	40	31
2	41	32
3	41	32
4	41	32
5	41	32
6	41	32
7	41	32
8	41	32
9	41	33
10	41	33
11	41	33
12	41	33
13	41	33
14	40	33
15	40	33
16	40	33
17	40	33
18	39	33
19	39	33
20	39	34
21	39	34
22	38	34
23	38	34
24	38	34
25	38	34
26	38	34
27	37	34
28	37	34
29	37	33
30	37	33
31	37	33

	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	0.3	Dim
14	0.3	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	0.6	Dim
27	0.6	Dim
28	0.6	Dim
29	0.6	Dim
30	0.7	Dim
31	0.7	Dim

	Avg high (°C)	Avg low (°C)
1	0	-5
2	0	-5
3	0	-5
4	0	-5
5	0	-4
6	0	-4
7	0	-4
8	0	-4
9	0	-4
10	0	-4
11	0	-4
12	0	-4
13	0	-4
14	0	-4
15	0	-4
16	0	-4
17	0	-4
18	0	-4
19	0	-4
20	0	-4
21	0	-5
22	0	-5
23	0	-5
24	0	-5
25	0	-5
26	0	-5
27	0	-5
28	0	-5
29	0	-5
30	0	-5
31	0	-5

	Clearer (%)	Cloudier (%)
1	36	64
2	36	64
3	35	65
4	36	64
5	36	64
6	35	65
7	35	65
8	35	65
9	34	66
10	34	66
11	34	66
12	35	65
13	34	66
14	34	66
15	34	66
16	35	65
17	35	65
18	36	64
19	35	65
20	35	65
21	36	64
22	37	63
23	37	63
24	37	63
25	37	63
26	37	63
27	38	62
28	37	63
29	37	63
30	38	62
31	38	62

	Rain chance (%)	Snow chance (%)
1	40	31
2	41	32
3	41	32
4	41	32
5	41	32
6	41	32
7	41	32
8	41	32
9	41	33
10	41	33
11	41	33
12	41	33
13	41	33
14	40	33
15	40	33
16	40	33
17	40	33
18	39	33
19	39	33
20	39	34
21	39	34
22	38	34
23	38	34
24	38	34
25	38	34
26	38	34
27	37	34
28	37	34
29	37	33
30	37	33
31	37	33

	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	0.3	Dim
14	0.3	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	0.6	Dim
27	0.6	Dim
28	0.6	Dim
29	0.6	Dim
30	0.7	Dim
31	0.7	Dim

	Avg high (°C)	Avg low (°C)
1	0	-5
2	0	-5
3	0	-5
4	0	-5
5	0	-4
6	0	-4
7	0	-4
8	0	-4
9	0	-4
10	0	-4
11	0	-4
12	0	-4
13	0	-4
14	0	-4
15	0	-4
16	0	-4
17	0	-4
18	0	-4
19	0	-4
20	0	-4
21	0	-5
22	0	-5
23	0	-5
24	0	-5
25	0	-5
26	0	-5
27	0	-5
28	0	-5
29	0	-5
30	0	-5
31	0	-5

	Clearer (%)	Cloudier (%)
1	36	64
2	36	64
3	35	65
4	36	64
5	36	64
6	35	65
7	35	65
8	35	65
9	34	66
10	34	66
11	34	66
12	35	65
13	34	66
14	34	66
15	34	66
16	35	65
17	35	65
18	36	64
19	35	65
20	35	65
21	36	64
22	37	63
23	37	63
24	37	63
25	37	63
26	37	63
27	38	62
28	37	63
29	37	63
30	38	62
31	38	62

	Rain chance (%)	Snow chance (%)
1	40	31
2	41	32
3	41	32
4	41	32
5	41	32
6	41	32
7	41	32
8	41	32
9	41	33
10	41	33
11	41	33
12	41	33
13	41	33
14	40	33
15	40	33
16	40	33
17	40	33
18	39	33
19	39	33
20	39	34
21	39	34
22	38	34
23	38	34
24	38	34
25	38	34
26	38	34
27	37	34
28	37	34
29	37	33
30	37	33
31	37	33

	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	0.3	Dim
14	0.3	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	0.6	Dim
27	0.6	Dim
28	0.6	Dim
29	0.6	Dim
30	0.7	Dim
31	0.7	Dim