Suibara weather in December

In December, Suibara sees average daytime highs of 6°C and overnight lows near 0°C, with 205 mm of precipitation across 24.6 wet days and about 9.4 hours of daylight. It is the 10th-warmest and 3rd-wettest month of the year here.

Highs ease over the month, from about 8°C in the first days to 4°C by the end. The sky is clear or mostly clear about 7% of the time in December, and the air most often feels dry.

Daylight stretches from about 9 h 36 min at the start of December to 9 h 24 min by month's end. Set against the rest of the year, December is Suibara's 10th-clearest and 3rd-windiest month. For the whole year in context, see Suibara's year-round climate.

Daytime high: 6°; 10th warmest
Overnight low: 0°; 4th coldest
Precipitation: 205 mm; 24.6 wet days
Daylight: 9 h 24 min; 6:57 AM – 4:21 PM
Cloud cover: 76%; 10th clearest
Wind: 9 km/h; 3rd windiest
Solar energy: 1.68 kWh/m²
Travel score: 0.4; out of 10

Suibara is dissolved municipality in Kitakanbara district, Niigata prefecture, Japan.

Founded: 1889

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

← November Suibara year-round climate January →Best places to visit in December

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

Temperature in December

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 8°C in the first days to 4°C by the end.

A typical December day in Suibara reaches about 6°C in the afternoon and slips back to 0°C overnight — a 6°C spread between the day's warmth and the night's chill. On most days the high lands between 2°C and 10°C. Set against its neighbours, December runs about 6°C cooler than November and about 3°C warmer than January.

	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)	9	9	9	8	8	8	8	7	7	7	7	6	6	6	6	6	6	6	5	5	5	5	5	5	5	5	4	4	4	4	4
Avg low (°C)	2	2	2	2	1	1	1	1	1	1	0	0	0	0	0	0	0	0	0	-1	-1	-1	-1	-1	-1	-1	-1	-1	-1	-1	-1

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

How December really feels in Suibara

Once humidity and wind are folded in, December 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 December is cold — wind chill drags the overnight "feels like" below the raw low.

Suibara weather by month

How December compares with the rest of the year at a glance. December is the 10th-warmest and 3rd-wettest month here — the current month is highlighted below.

Month	High / Low (°C)	Rainfall (mm)	Wet days	Snow days	Daylight (hours)	Travel score
Jan	3° / -2°	199	26.1	22.6	9.7	0.0
Feb	4° / -2°	144	22	18.5	10.5	0.0
Mar	8° / 0°	156	21.2	11.6	11.7	1.0
Apr	15° / 5°	129	15.9	1.7	12.9	3.8
May	21° / 11°	140	14.3	0	14	5.7
Jun	24° / 16°	182	15	0	14.6	5.8
Jul	28° / 21°	311	19.8	0	14.4	4.7
Aug	29° / 22°	215	17.8	0	13.5	4.5
Sep	25° / 17°	176	16.2	0	12.3	5.6
Oct	19° / 11°	169	16.7	0	11	5.1
Nov	12° / 5°	167	19.3	2	10	2.6
Dec	6° / 0°	205	24.6	14.6	9.4	0.4

Cloud cover in December

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 7% of the time in December.

Beyond those clear spells, partly cloudy skies cover about 12% of December, with mostly cloudy or overcast conditions the remaining 81%.

	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 (%)	25	25	23	23	22	22	21	20	20	19	18	18	18	19	18	18	18	18	18	18	18	18	18	18	18	18	18	16	15	15	14
Cloudier (%)	75	75	77	77	78	78	79	80	80	81	82	82	82	81	82	82	82	82	82	82	82	82	82	82	82	82	82	84	85	85	86

	Clearer (%)	Cloudier (%)
1	25	75
2	25	75
3	23	77
4	23	77
5	22	78
6	22	78
7	21	79
8	20	80
9	20	80
10	19	81
11	18	82
12	18	82
13	18	82
14	19	81
15	18	82
16	18	82
17	18	82
18	18	82
19	18	82
20	18	82
21	18	82
22	18	82
23	18	82
24	18	82
25	18	82
26	18	82
27	18	82
28	16	84
29	15	85
30	15	85
31	14	86

Chance of precipitation in December

Any precipitationSnow

Suibara gets around 205 mm of rain and snow over 24.6 wet days in December. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable precipitation averages around 79% and peaks near 83% on the wettest days, and about 15 days bring snow. The odds climb 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	31
Rain chance (%)	72	73	74	75	76	77	78	78	79	80	80	81	81	81	81	81	81	81	80	80	80	80	80	81	81	81	81	82	82	83	83
Snow chance (%)	22	24	26	28	30	32	34	36	38	40	42	43	44	46	47	48	49	50	51	52	53	54	55	57	58	59	60	61	62	63	65

	Rain chance (%)	Snow chance (%)
1	72	22
2	73	24
3	74	26
4	75	28
5	76	30
6	77	32
7	78	34
8	78	36
9	79	38
10	80	40
11	80	42
12	81	43
13	81	44
14	81	46
15	81	47
16	81	48
17	81	49
18	81	50
19	80	51
20	80	52
21	80	53
22	80	54
23	80	55
24	81	57
25	81	58
26	81	59
27	81	60
28	82	61
29	82	62
30	83	63
31	83	65

Humidity in December

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, December 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 December

Winds average 9 km/h in December.

Across December, daily wind ranges from about 8 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)	8	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	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	8	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	9	calm
21	9	calm
22	9	calm
23	9	calm
24	9	calm
25	9	calm
26	9	calm
27	9	calm
28	10	calm
29	10	calm
30	10	calm
31	10	calm

Sunrise & sunset in December

DaylightNight

Daylight runs from about 9 h 36 min at the start of December to 9 h 24 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 12 minutes over December. Sunrise moves from 6:46 AM to 7:04 AM, and sunset from 4:20 PM to 4:29 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)	9.6	9.6	9.5	9.5	9.5	9.5	9.5	9.5	9.5	9.4	9.4	9.4	9.4	9.4	9.4	9.4	9.4	9.4	9.4	9.4	9.4	9.4	9.4	9.4	9.4	9.4	9.4	9.4	9.4	9.4	9.4
Sunrise (AM)	6:46	6:47	6:48	6:48	6:49	6:50	6:51	6:52	6:53	6:53	6:54	6:55	6:56	6:56	6:57	6:57	6:58	6:59	6:59	7:00	7:00	7:01	7:01	7:02	7:02	7:02	7:03	7:03	7:03	7:04	7:04
Sunset (PM)	4:20	4:20	4:20	4:20	4:20	4:20	4:20	4:20	4:20	4:20	4:20	4:20	4:20	4:20	4:21	4:21	4:21	4:22	4:22	4:22	4:23	4:23	4:24	4:24	4:25	4:25	4:26	4:27	4:27	4:28	4:29

	Daylight (h)	Sunrise (AM)	Sunset (PM)
1	9.6	6:46	4:20
2	9.6	6:47	4:20
3	9.5	6:48	4:20
4	9.5	6:48	4:20
5	9.5	6:49	4:20
6	9.5	6:50	4:20
7	9.5	6:51	4:20
8	9.5	6:52	4:20
9	9.5	6:53	4:20
10	9.4	6:53	4:20
11	9.4	6:54	4:20
12	9.4	6:55	4:20
13	9.4	6:56	4:20
14	9.4	6:56	4:20
15	9.4	6:57	4:21
16	9.4	6:57	4:21
17	9.4	6:58	4:21
18	9.4	6:59	4:22
19	9.4	6:59	4:22
20	9.4	7:00	4:22
21	9.4	7:00	4:23
22	9.4	7:01	4:23
23	9.4	7:01	4:24
24	9.4	7:02	4:24
25	9.4	7:02	4:25
26	9.4	7:02	4:25
27	9.4	7:03	4:26
28	9.4	7:03	4:27
29	9.4	7:03	4:27
30	9.4	7:04	4:28
31	9.4	7:04	4:29

Solar energy in December

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in December, about 1.68 kWh/m² — the year's lowest.

For context, solar energy here swings from a low near 1.68 kWh/m² to a high of 5.51 kWh/m² in May across the year — December's 1.68 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)	1.8	1.7	1.7	1.7	1.7	1.7	1.7	1.7	1.7	1.7	1.7	1.7	1.7	1.7	1.7	1.7	1.7	1.7	1.7	1.7	1.7	1.7	1.7	1.8	1.8	1.8	1.8	1.8	1.8	1.8	1.8
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	1.8	Dim
2	1.7	Dim
3	1.7	Dim
4	1.7	Dim
5	1.7	Dim
6	1.7	Dim
7	1.7	Dim
8	1.7	Dim
9	1.7	Dim
10	1.7	Dim
11	1.7	Dim
12	1.7	Dim
13	1.7	Dim
14	1.7	Dim
15	1.7	Dim
16	1.7	Dim
17	1.7	Dim
18	1.7	Dim
19	1.7	Dim
20	1.7	Dim
21	1.7	Dim
22	1.7	Dim
23	1.7	Dim
24	1.8	Dim
25	1.8	Dim
26	1.8	Dim
27	1.8	Dim
28	1.8	Dim
29	1.8	Dim
30	1.8	Dim
31	1.8	Dim

Planning a trip in December

Hazard calendar for Suibara

In seasonPeak

In December, Suibara sits inside its pacific typhoon season. The full year is below, with each hazard's peak months called out.

Suibara sits in the Pacific typhoon belt; the season peaks July–October.

Pacific typhoon

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Is December a good time to visit Suibara?

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

0.4

Sightseeing

10th-best month of the year

0.0

Beach & pool

9th-best month of the year

December is a weaker month for outdoor sightseeing in Suibara.

What to pack for Suibara in December

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

In December, Suibara sees daytime highs around 6°C and nights near 0°C. Pack a warm layer and rain gear. Worth having: a heavy coat. About 25 days see rain.

a warm layerrain geara heavy coat

Sea temperature near Suibara in December

The nearest coast averages about 15°C in December — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 31 km away) is warmest in August at about 26°C and coldest in March near 10°C.

It's comfortable for a long swim from Jun 22 to Oct 30 — about 4.3 months when the water holds above 20°C.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Sea temperature (°C)	12	10	10	11	15	19	23	26	25	22	18	15
Comfort	Bracing	Bracing	Bracing	Bracing	Bracing	Cool	Refreshing	Warm	Warm	Refreshing	Cool	Cool

	Sea temperature (°C)	Comfort
Jan	12	Bracing
Feb	10	Bracing
Mar	10	Bracing
Apr	11	Bracing
May	15	Bracing
Jun	19	Cool
Jul	23	Refreshing
Aug	26	Warm
Sep	25	Warm
Oct	22	Refreshing
Nov	18	Cool
Dec	15	Cool

UV index in Suibara in December

LowModerateHighVery highExtreme

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

Under clear skies, the midday UV index in Suibara peaks around August 13 at about 9 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 22 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	3	4	6	8	8	9	9	8	5	3	2
Level	Low	Moderate	Moderate	High	Very high	Very high	Very high	Very high	Very high	Moderate	Moderate	Low

	UV index (midday)	Level
Jan	2	Low
Feb	3	Moderate
Mar	4	Moderate
Apr	6	High
May	8	Very high
Jun	8	Very high
Jul	9	Very high
Aug	9	Very high
Sep	8	Very high
Oct	5	Moderate
Nov	3	Moderate
Dec	2	Low

Air quality in Suibara in December

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Suibara is worst in April — around 23 µg/m³ PM2.5 (moderate), about 2.2× the cleanest month (December, 11 µg/m³).

Modeled monthly averages (CAMS reanalysis, 2015–2024).

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
PM2.5 (µg/m³)	12	15	22	23	22	18	16	14	13	13	12	11
Level	Good	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Good	Good

	PM2.5 (µg/m³)	Level
Jan	12	Good
Feb	15	Moderate
Mar	22	Moderate
Apr	23	Moderate
May	22	Moderate
Jun	18	Moderate
Jul	16	Moderate
Aug	14	Moderate
Sep	13	Moderate
Oct	13	Moderate
Nov	12	Good
Dec	11	Good

Location & terrain

Where is Suibara?

Suibara sits at 37.8°N, 139.2°E, 6 m above sea level, in Japan. The nearest listed city is Agano, 1.0 km away.

Topography around Suibara

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

Within 3 km, the terrain around Suibara has only modest variations in elevation — a maximum elevation change of 17 m around an average of 6 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 970 m; within 80 km, very significant variations in elevation — a maximum elevation change of 2,078 m.

The land around Suibara is covered by cropland (74%) and artificial surfaces (20%) within 3 km, cropland (39%) and trees (33%) within 16 km, and trees (53%) and water (33%) within 80 km.

3 km

17 m

cropland 74%

16 km

970 m

cropland 39%

80 km

2,078 m

trees 53%

treesgrasslandcroplandartificial surfacesbare terrainwater

← November Suibara year-round climate January →Best places to visit in December

December weather nearby: Agano 1.0 km · Niitsu-honchō 11 km · Kameda-honchō 11 km · Gosen 14 km · Shibata 15 km · Muramatsu 18 km · Niigata 19 km · Shirone 20 km

Japan travel facts

Travel advisory: Level 1; Exercise Normal Precautions
Power plugs: Type A / B; 100 V · 50 / 60 Hz
Prices: ≈ 65% of US; price level, 2025
GDP per capita: $35,951; 2025
Happiness: 6.1 / 10; World Happiness, 2025
Safe drinking water: 99%; of population, 2024
Homicide rate: 0.2; per 100k, 2023
Road deaths: 3.6; per 100k/yr, 2019
Income group: High; World Bank
English: Very low; EF EPI 446
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 Suibara (37.8461°, 139.2304°, elevation 6 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. Tropical-cyclone seasons are the published climatological basin seasons (NOAA National Hurricane Center / regional warning centres). 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. 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	9	2
2	9	2
3	9	2
4	8	2
5	8	1
6	8	1
7	8	1
8	7	1
9	7	1
10	7	1
11	7	0
12	6	0
13	6	0
14	6	0
15	6	0
16	6	0
17	6	0
18	6	0
19	5	0
20	5	-1
21	5	-1
22	5	-1
23	5	-1
24	5	-1
25	5	-1
26	5	-1
27	4	-1
28	4	-1
29	4	-1
30	4	-1
31	4	-1

	Clearer (%)	Cloudier (%)
1	25	75
2	25	75
3	23	77
4	23	77
5	22	78
6	22	78
7	21	79
8	20	80
9	20	80
10	19	81
11	18	82
12	18	82
13	18	82
14	19	81
15	18	82
16	18	82
17	18	82
18	18	82
19	18	82
20	18	82
21	18	82
22	18	82
23	18	82
24	18	82
25	18	82
26	18	82
27	18	82
28	16	84
29	15	85
30	15	85
31	14	86

	Rain chance (%)	Snow chance (%)
1	72	22
2	73	24
3	74	26
4	75	28
5	76	30
6	77	32
7	78	34
8	78	36
9	79	38
10	80	40
11	80	42
12	81	43
13	81	44
14	81	46
15	81	47
16	81	48
17	81	49
18	81	50
19	80	51
20	80	52
21	80	53
22	80	54
23	80	55
24	81	57
25	81	58
26	81	59
27	81	60
28	82	61
29	82	62
30	83	63
31	83	65

	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	1.8	Dim
2	1.7	Dim
3	1.7	Dim
4	1.7	Dim
5	1.7	Dim
6	1.7	Dim
7	1.7	Dim
8	1.7	Dim
9	1.7	Dim
10	1.7	Dim
11	1.7	Dim
12	1.7	Dim
13	1.7	Dim
14	1.7	Dim
15	1.7	Dim
16	1.7	Dim
17	1.7	Dim
18	1.7	Dim
19	1.7	Dim
20	1.7	Dim
21	1.7	Dim
22	1.7	Dim
23	1.7	Dim
24	1.8	Dim
25	1.8	Dim
26	1.8	Dim
27	1.8	Dim
28	1.8	Dim
29	1.8	Dim
30	1.8	Dim
31	1.8	Dim

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

	Clearer (%)	Cloudier (%)
1	25	75
2	25	75
3	23	77
4	23	77
5	22	78
6	22	78
7	21	79
8	20	80
9	20	80
10	19	81
11	18	82
12	18	82
13	18	82
14	19	81
15	18	82
16	18	82
17	18	82
18	18	82
19	18	82
20	18	82
21	18	82
22	18	82
23	18	82
24	18	82
25	18	82
26	18	82
27	18	82
28	16	84
29	15	85
30	15	85
31	14	86

	Rain chance (%)	Snow chance (%)
1	72	22
2	73	24
3	74	26
4	75	28
5	76	30
6	77	32
7	78	34
8	78	36
9	79	38
10	80	40
11	80	42
12	81	43
13	81	44
14	81	46
15	81	47
16	81	48
17	81	49
18	81	50
19	80	51
20	80	52
21	80	53
22	80	54
23	80	55
24	81	57
25	81	58
26	81	59
27	81	60
28	82	61
29	82	62
30	83	63
31	83	65

	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	1.8	Dim
2	1.7	Dim
3	1.7	Dim
4	1.7	Dim
5	1.7	Dim
6	1.7	Dim
7	1.7	Dim
8	1.7	Dim
9	1.7	Dim
10	1.7	Dim
11	1.7	Dim
12	1.7	Dim
13	1.7	Dim
14	1.7	Dim
15	1.7	Dim
16	1.7	Dim
17	1.7	Dim
18	1.7	Dim
19	1.7	Dim
20	1.7	Dim
21	1.7	Dim
22	1.7	Dim
23	1.7	Dim
24	1.8	Dim
25	1.8	Dim
26	1.8	Dim
27	1.8	Dim
28	1.8	Dim
29	1.8	Dim
30	1.8	Dim
31	1.8	Dim

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

	Clearer (%)	Cloudier (%)
1	25	75
2	25	75
3	23	77
4	23	77
5	22	78
6	22	78
7	21	79
8	20	80
9	20	80
10	19	81
11	18	82
12	18	82
13	18	82
14	19	81
15	18	82
16	18	82
17	18	82
18	18	82
19	18	82
20	18	82
21	18	82
22	18	82
23	18	82
24	18	82
25	18	82
26	18	82
27	18	82
28	16	84
29	15	85
30	15	85
31	14	86

	Rain chance (%)	Snow chance (%)
1	72	22
2	73	24
3	74	26
4	75	28
5	76	30
6	77	32
7	78	34
8	78	36
9	79	38
10	80	40
11	80	42
12	81	43
13	81	44
14	81	46
15	81	47
16	81	48
17	81	49
18	81	50
19	80	51
20	80	52
21	80	53
22	80	54
23	80	55
24	81	57
25	81	58
26	81	59
27	81	60
28	82	61
29	82	62
30	83	63
31	83	65

	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	1.8	Dim
2	1.7	Dim
3	1.7	Dim
4	1.7	Dim
5	1.7	Dim
6	1.7	Dim
7	1.7	Dim
8	1.7	Dim
9	1.7	Dim
10	1.7	Dim
11	1.7	Dim
12	1.7	Dim
13	1.7	Dim
14	1.7	Dim
15	1.7	Dim
16	1.7	Dim
17	1.7	Dim
18	1.7	Dim
19	1.7	Dim
20	1.7	Dim
21	1.7	Dim
22	1.7	Dim
23	1.7	Dim
24	1.8	Dim
25	1.8	Dim
26	1.8	Dim
27	1.8	Dim
28	1.8	Dim
29	1.8	Dim
30	1.8	Dim
31	1.8	Dim