Yachi weather in December

In December, Yachi sees average daytime highs of 4°C and overnight lows near -2°C, with 136 mm of precipitation across 21.4 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 7°C in the first days to 3°C by the end. The sky is clear or mostly clear about 6% of the time in December, and the air most often feels dry.

Daylight stretches from about 9 h 30 min at the start of December to 9 h 24 min by month's end. Set against the rest of the year, December is Yachi's 10th-clearest and 4th-windiest month. For the whole year in context, see Yachi's year-round climate.

Daytime high: 4°; 10th warmest
Overnight low: -2°; 3rd coldest
Precipitation: 136 mm; 21.4 wet days
Daylight: 9 h 18 min; 6:55 AM – 4:15 PM
Cloud cover: 75%; 10th clearest
Wind: 9 km/h; 4th windiest
Solar energy: 1.76 kWh/m²
Travel score: 0.1; out of 10

← November Yachi 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 7°C in the first days to 3°C by the end.

A typical December day in Yachi reaches about 4°C in the afternoon and slips back to -2°C overnight — a 6°C spread between the day's warmth and the night's chill. On most days the high lands between 0°C and 9°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)	7	7	7	7	6	6	6	6	5	5	5	5	5	4	4	4	4	4	4	4	4	3	3	3	3	3	3	3	3	3	2
Avg low (°C)	1	0	0	0	0	0	0	-1	-1	-1	-1	-1	-1	-2	-2	-2	-2	-2	-2	-2	-2	-2	-2	-3	-3	-3	-3	-3	-3	-3	-3

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

How December really feels in Yachi

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.

Yachi 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	2° / -4°	135	22.6	23.9	9.6	0.0
Feb	3° / -4°	96	18.6	18.7	10.5	0.0
Mar	6° / -1°	114	17.7	12.6	11.7	0.5
Apr	13° / 4°	98	13.7	2.6	13	3.3
May	19° / 10°	99	12.3	0	14.1	5.6
Jun	22° / 15°	120	12.5	0	14.6	6.0
Jul	26° / 19°	193	17.1	0	14.4	5.4
Aug	27° / 20°	151	15.1	0	13.5	5.6
Sep	23° / 16°	128	13.3	0	12.3	5.9
Oct	17° / 9°	125	13.6	0	11	5.0
Nov	11° / 3°	109	16.9	4	9.9	2.2
Dec	4° / -2°	136	21.4	17	9.4	0.1

Cloud cover in December

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 6% of the time in December.

Beyond those clear spells, partly cloudy skies cover about 16% of December, 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 (%)	26	24	24	23	23	23	22	22	22	22	22	21	21	21	21	21	21	21	21	21	21	21	20	21	21	21	21	21	20	21	21
Cloudier (%)	74	76	76	77	77	77	78	78	78	78	78	79	79	79	79	79	79	79	79	79	79	79	80	79	79	79	79	79	80	79	79

	Clearer (%)	Cloudier (%)
1	26	74
2	24	76
3	24	76
4	23	77
5	23	77
6	23	77
7	22	78
8	22	78
9	22	78
10	22	78
11	22	78
12	21	79
13	21	79
14	21	79
15	21	79
16	21	79
17	21	79
18	21	79
19	21	79
20	21	79
21	21	79
22	21	79
23	20	80
24	21	79
25	21	79
26	21	79
27	21	79
28	21	79
29	20	80
30	21	79
31	21	79

Chance of precipitation in December

Any precipitationSnow

Yachi gets around 136 mm of rain and snow over 21.4 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 70% and peaks near 73% on the wettest days, and about 17 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 (%)	64	65	65	66	67	68	69	69	70	71	71	71	71	71	71	71	71	70	70	70	70	69	69	69	70	70	70	71	72	72	73
Snow chance (%)	34	36	38	40	42	44	46	48	50	51	53	54	55	56	56	57	57	58	58	59	59	60	60	61	62	63	64	66	67	68	70

	Rain chance (%)	Snow chance (%)
1	64	34
2	65	36
3	65	38
4	66	40
5	67	42
6	68	44
7	69	46
8	69	48
9	70	50
10	71	51
11	71	53
12	71	54
13	71	55
14	71	56
15	71	56
16	71	57
17	71	57
18	70	58
19	70	58
20	70	59
21	70	59
22	69	60
23	69	60
24	69	61
25	70	62
26	70	63
27	70	64
28	71	66
29	72	67
30	72	68
31	73	70

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	8	8	8	8	8	8	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	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	8	calm
2	8	calm
3	8	calm
4	8	calm
5	8	calm
6	8	calm
7	8	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	10	calm
26	10	calm
27	10	calm
28	10	calm
29	10	calm
30	10	calm
31	10	calm

Sunrise & sunset in December

DaylightNight

Daylight runs from about 9 h 30 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 6 minutes over December. Sunrise moves from 6:43 AM to 7:01 AM, and sunset from 4:14 PM to 4:23 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)	9.5	9.5	9.5	9.5	9.4	9.4	9.4	9.4	9.4	9.4	9.4	9.4	9.4	9.3	9.3	9.3	9.3	9.3	9.3	9.3	9.3	9.3	9.3	9.3	9.3	9.3	9.3	9.3	9.3	9.3	9.4
Sunrise (AM)	6:43	6:44	6:45	6:46	6:47	6:47	6:48	6:49	6:50	6:51	6:51	6:52	6:53	6:54	6:54	6:55	6:56	6:56	6:57	6:57	6:58	6:58	6:59	6:59	6:59	7:00	7:00	7:01	7:01	7:01	7:01
Sunset (PM)	4:14	4:14	4:14	4:14	4:14	4:14	4:14	4:14	4:14	4:14	4:14	4:14	4:14	4:14	4:15	4:15	4:15	4:16	4:16	4:16	4:17	4:17	4:18	4:18	4:19	4:19	4:20	4:21	4:21	4:22	4:23

	Daylight (h)	Sunrise (AM)	Sunset (PM)
1	9.5	6:43	4:14
2	9.5	6:44	4:14
3	9.5	6:45	4:14
4	9.5	6:46	4:14
5	9.4	6:47	4:14
6	9.4	6:47	4:14
7	9.4	6:48	4:14
8	9.4	6:49	4:14
9	9.4	6:50	4:14
10	9.4	6:51	4:14
11	9.4	6:51	4:14
12	9.4	6:52	4:14
13	9.4	6:53	4:14
14	9.3	6:54	4:14
15	9.3	6:54	4:15
16	9.3	6:55	4:15
17	9.3	6:56	4:15
18	9.3	6:56	4:16
19	9.3	6:57	4:16
20	9.3	6:57	4:16
21	9.3	6:58	4:17
22	9.3	6:58	4:17
23	9.3	6:59	4:18
24	9.3	6:59	4:18
25	9.3	6:59	4:19
26	9.3	7:00	4:19
27	9.3	7:00	4:20
28	9.3	7:01	4:21
29	9.3	7:01	4:21
30	9.3	7:01	4:22
31	9.4	7:01	4:23

Solar energy in December

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in December, about 1.76 kWh/m² — the year's lowest.

For context, solar energy here swings from a low near 1.76 kWh/m² to a high of 5.26 kWh/m² in May across the year — December's 1.76 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	1.8	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	1.8	1.8	1.8	1.8	1.8	1.8	1.8	1.8	1.9	1.9	1.9	1.9	1.9	1.9	1.9	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	Dim	Dim	Dim

	Solar energy (kWh/m²)	Level
1	1.8	Dim
2	1.8	Dim
3	1.8	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	1.8	Dim
17	1.8	Dim
18	1.8	Dim
19	1.8	Dim
20	1.8	Dim
21	1.8	Dim
22	1.8	Dim
23	1.8	Dim
24	1.9	Dim
25	1.9	Dim
26	1.9	Dim
27	1.9	Dim
28	1.9	Dim
29	1.9	Dim
30	1.9	Dim
31	1.9	Dim

Planning a trip in December

Hazard calendar for Yachi

In seasonPeak

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

Yachi 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 Yachi?

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

0.1

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 Yachi.

What to pack for Yachi in December

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

In December, Yachi sees daytime highs around 4°C and nights near -2°C. Pack a warm layer and rain gear. Worth having: a heavy coat. About 21 days see rain.

a warm layerrain geara heavy coat

Sea temperature near Yachi 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 64 km away) is warmest in August at about 26°C and coldest in March near 9°C.

It's comfortable for a long swim from Jun 24 to Oct 27 — about 4.1 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	9	10	14	19	23	26	25	21	18	15
Comfort	Bracing	Bracing	Bracing	Bracing	Bracing	Cool	Refreshing	Warm	Warm	Refreshing	Cool	Bracing

	Sea temperature (°C)	Comfort
Jan	12	Bracing
Feb	10	Bracing
Mar	9	Bracing
Apr	10	Bracing
May	14	Bracing
Jun	19	Cool
Jul	23	Refreshing
Aug	26	Warm
Sep	25	Warm
Oct	21	Refreshing
Nov	18	Cool
Dec	15	Bracing

UV index in Yachi 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 Yachi peaks around August 15 at about 9 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 22 at about 2 (moderate).

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	8	9	8	5	3	2
Level	Moderate	Moderate	Moderate	High	Very high	Very high	Very high	Very high	Very high	High	Moderate	Low

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

Air quality in Yachi 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 Yachi is worst in April — around 22 µg/m³ PM2.5 (moderate), about 2.2× the cleanest month (December, 10 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)	11	14	21	22	21	16	14	12	12	12	11	10
Level	Good	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Good	Good	Good	Good

	PM2.5 (µg/m³)	Level
Jan	11	Good
Feb	14	Moderate
Mar	21	Moderate
Apr	22	Moderate
May	21	Moderate
Jun	16	Moderate
Jul	14	Moderate
Aug	12	Moderate
Sep	12	Good
Oct	12	Good
Nov	11	Good
Dec	10	Good

Location & terrain

Where is Yachi?

Yachi sits at 38.4°N, 140.3°E, 89 m above sea level, in Japan. The nearest listed city is Sagae, 6.0 km away.

Topography around Yachi

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

Within 3 km, the terrain around Yachi has only modest variations in elevation — a maximum elevation change of 243 m around an average of 102 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,393 m; within 80 km, very significant variations in elevation — a maximum elevation change of 2,209 m.

The land around Yachi is covered by cropland (51%), trees (21%) and artificial surfaces (21%) within 3 km, trees (63%) and cropland (22%) within 16 km, and trees (73%) within 80 km.

3 km

243 m

cropland 51%

16 km

1,393 m

trees 63%

80 km

2,209 m

trees 73%

treesgrasslandcroplandartificial surfacesbare terrainwater

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

December weather nearby: Sagae 6.0 km · Higashine 8.0 km · Tendō 9.0 km · Murayama 11 km · Yamagata 22 km · Obanazawa 22 km · Kaminoyama 30 km · Shinjō 37 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 Yachi (38.4219°, 140.3083°, elevation 89 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	7	1
2	7	0
3	7	0
4	7	0
5	6	0
6	6	0
7	6	0
8	6	-1
9	5	-1
10	5	-1
11	5	-1
12	5	-1
13	5	-1
14	4	-2
15	4	-2
16	4	-2
17	4	-2
18	4	-2
19	4	-2
20	4	-2
21	4	-2
22	3	-2
23	3	-2
24	3	-3
25	3	-3
26	3	-3
27	3	-3
28	3	-3
29	3	-3
30	3	-3
31	2	-3

	Clearer (%)	Cloudier (%)
1	26	74
2	24	76
3	24	76
4	23	77
5	23	77
6	23	77
7	22	78
8	22	78
9	22	78
10	22	78
11	22	78
12	21	79
13	21	79
14	21	79
15	21	79
16	21	79
17	21	79
18	21	79
19	21	79
20	21	79
21	21	79
22	21	79
23	20	80
24	21	79
25	21	79
26	21	79
27	21	79
28	21	79
29	20	80
30	21	79
31	21	79

	Rain chance (%)	Snow chance (%)
1	64	34
2	65	36
3	65	38
4	66	40
5	67	42
6	68	44
7	69	46
8	69	48
9	70	50
10	71	51
11	71	53
12	71	54
13	71	55
14	71	56
15	71	56
16	71	57
17	71	57
18	70	58
19	70	58
20	70	59
21	70	59
22	69	60
23	69	60
24	69	61
25	70	62
26	70	63
27	70	64
28	71	66
29	72	67
30	72	68
31	73	70

	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	1.8	Dim
3	1.8	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	1.8	Dim
17	1.8	Dim
18	1.8	Dim
19	1.8	Dim
20	1.8	Dim
21	1.8	Dim
22	1.8	Dim
23	1.8	Dim
24	1.9	Dim
25	1.9	Dim
26	1.9	Dim
27	1.9	Dim
28	1.9	Dim
29	1.9	Dim
30	1.9	Dim
31	1.9	Dim

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

	Clearer (%)	Cloudier (%)
1	26	74
2	24	76
3	24	76
4	23	77
5	23	77
6	23	77
7	22	78
8	22	78
9	22	78
10	22	78
11	22	78
12	21	79
13	21	79
14	21	79
15	21	79
16	21	79
17	21	79
18	21	79
19	21	79
20	21	79
21	21	79
22	21	79
23	20	80
24	21	79
25	21	79
26	21	79
27	21	79
28	21	79
29	20	80
30	21	79
31	21	79

	Rain chance (%)	Snow chance (%)
1	64	34
2	65	36
3	65	38
4	66	40
5	67	42
6	68	44
7	69	46
8	69	48
9	70	50
10	71	51
11	71	53
12	71	54
13	71	55
14	71	56
15	71	56
16	71	57
17	71	57
18	70	58
19	70	58
20	70	59
21	70	59
22	69	60
23	69	60
24	69	61
25	70	62
26	70	63
27	70	64
28	71	66
29	72	67
30	72	68
31	73	70

	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	1.8	Dim
3	1.8	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	1.8	Dim
17	1.8	Dim
18	1.8	Dim
19	1.8	Dim
20	1.8	Dim
21	1.8	Dim
22	1.8	Dim
23	1.8	Dim
24	1.9	Dim
25	1.9	Dim
26	1.9	Dim
27	1.9	Dim
28	1.9	Dim
29	1.9	Dim
30	1.9	Dim
31	1.9	Dim

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

	Clearer (%)	Cloudier (%)
1	26	74
2	24	76
3	24	76
4	23	77
5	23	77
6	23	77
7	22	78
8	22	78
9	22	78
10	22	78
11	22	78
12	21	79
13	21	79
14	21	79
15	21	79
16	21	79
17	21	79
18	21	79
19	21	79
20	21	79
21	21	79
22	21	79
23	20	80
24	21	79
25	21	79
26	21	79
27	21	79
28	21	79
29	20	80
30	21	79
31	21	79

	Rain chance (%)	Snow chance (%)
1	64	34
2	65	36
3	65	38
4	66	40
5	67	42
6	68	44
7	69	46
8	69	48
9	70	50
10	71	51
11	71	53
12	71	54
13	71	55
14	71	56
15	71	56
16	71	57
17	71	57
18	70	58
19	70	58
20	70	59
21	70	59
22	69	60
23	69	60
24	69	61
25	70	62
26	70	63
27	70	64
28	71	66
29	72	67
30	72	68
31	73	70

	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	1.8	Dim
3	1.8	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	1.8	Dim
17	1.8	Dim
18	1.8	Dim
19	1.8	Dim
20	1.8	Dim
21	1.8	Dim
22	1.8	Dim
23	1.8	Dim
24	1.9	Dim
25	1.9	Dim
26	1.9	Dim
27	1.9	Dim
28	1.9	Dim
29	1.9	Dim
30	1.9	Dim
31	1.9	Dim