Shiroishi weather in December

In December, Shiroishi sees average daytime highs of 6°C and overnight lows near -1°C, with 69 mm of precipitation across 14.5 wet days and about 9.4 hours of daylight. It is the 10th-warmest and 11th-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 14% 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 Shiroishi's 3rd-clearest and 4th-windiest month. For the whole year in context, see Shiroishi's year-round climate.

Daytime high: 6°; 10th warmest
Overnight low: -1°; 3rd coldest
Precipitation: 69 mm; 14.5 wet days
Daylight: 9 h 24 min; 6:52 AM – 4:15 PM
Cloud cover: 64%; 3rd clearest
Wind: 10 km/h; 4th windiest
Solar energy: 2.03 kWh/m²
Travel score: 0.3; out of 10

Shiroishi is city in Miyagi Prefecture, Japan.

Density: 116/km²; people per km²
Founded: 1954

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

← November Shiroishi 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 Shiroishi reaches about 6°C in the afternoon and slips back to -1°C overnight — a 7°C spread between the day's warmth and the night's chill. On most days the high lands between 1°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)	8	8	8	8	7	7	7	7	6	6	6	6	6	6	5	5	5	5	5	5	5	5	4	4	4	4	4	4	4	4	4
Avg low (°C)	1	1	1	0	0	0	0	0	0	-1	-1	-1	-1	-1	-1	-1	-1	-1	-2	-2	-2	-2	-2	-2	-2	-2	-2	-2	-3	-3	-3

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

How December really feels in Shiroishi

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.

Shiroishi weather by month

How December compares with the rest of the year at a glance. December is the 10th-warmest and 11th-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° / -4°	78	14.5	15	9.7	0.0
Feb	4° / -4°	58	11.9	11.7	10.5	0.0
Mar	8° / -1°	92	13.4	8.2	11.7	1.0
Apr	14° / 4°	95	12.5	1.8	13	3.8
May	19° / 10°	98	12.4	0	14	5.7
Jun	22° / 15°	126	13.6	0	14.6	5.8
Jul	26° / 19°	188	18.2	0	14.4	5.2
Aug	27° / 20°	160	15.8	0	13.5	5.5
Sep	23° / 16°	153	14	0	12.3	5.8
Oct	18° / 10°	135	11.5	0	11	5.4
Nov	12° / 3°	71	11.6	2	9.9	2.9
Dec	6° / -1°	69	14.5	10.1	9.4	0.3

Cloud cover in December

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 14% of the time in December.

Beyond those clear spells, partly cloudy skies cover about 31% of December, with mostly cloudy or overcast conditions the remaining 55%.

	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 (%)	47	45	45	45	45	45	44	44	43	43	43	44	44	44	43	43	44	44	45	45	45	46	46	46	46	46	46	46	45	45	45
Cloudier (%)	53	55	55	55	55	55	56	56	57	57	57	56	56	56	57	57	56	56	55	55	55	54	54	54	54	54	54	54	55	55	55

	Clearer (%)	Cloudier (%)
1	47	53
2	45	55
3	45	55
4	45	55
5	45	55
6	45	55
7	44	56
8	44	56
9	43	57
10	43	57
11	43	57
12	44	56
13	44	56
14	44	56
15	43	57
16	43	57
17	44	56
18	44	56
19	45	55
20	45	55
21	45	55
22	46	54
23	46	54
24	46	54
25	46	54
26	46	54
27	46	54
28	46	54
29	45	55
30	45	55
31	45	55

Chance of precipitation in December

Any precipitationSnow

Shiroishi gets around 69 mm of rain and snow over 14.5 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 46% and peaks near 49% 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 (%)	42	42	43	43	44	45	45	46	47	47	47	47	47	47	47	47	47	47	47	47	47	47	47	47	47	47	47	48	48	49	49
Snow chance (%)	17	18	19	20	22	23	25	26	28	29	30	31	32	33	33	34	35	35	36	36	37	37	37	38	38	39	40	41	42	43	44

	Rain chance (%)	Snow chance (%)
1	42	17
2	42	18
3	43	19
4	43	20
5	44	22
6	45	23
7	45	25
8	46	26
9	47	28
10	47	29
11	47	30
12	47	31
13	47	32
14	47	33
15	47	33
16	47	34
17	47	35
18	47	35
19	47	36
20	47	36
21	47	37
22	47	37
23	47	37
24	47	38
25	47	38
26	47	39
27	47	40
28	48	41
29	48	42
30	49	43
31	49	44

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 10 km/h in December.

Across December, daily wind ranges from about 9 km/h on the calmest days to 11 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)	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	10	10	10	10	10	10	10	10	10	10	10	10	10	11	11	11
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	9	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	10	calm
17	10	calm
18	10	calm
19	10	calm
20	10	calm
21	10	calm
22	10	calm
23	10	calm
24	10	calm
25	10	calm
26	10	calm
27	10	calm
28	10	calm
29	11	calm
30	11	calm
31	11	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 6:41 AM to 6:59 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)	9.6	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	9.4	9.4
Sunrise (AM)	6:41	6:42	6:42	6:43	6:44	6:45	6:46	6:47	6:47	6:48	6:49	6:50	6:50	6:51	6:52	6:52	6:53	6:54	6:54	6:55	6:55	6:56	6:56	6:57	6:57	6:57	6:58	6:58	6:58	6:59	6:59
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	9.6	6:41	4:14
2	9.5	6:42	4:14
3	9.5	6:42	4:14
4	9.5	6:43	4:14
5	9.5	6:44	4:14
6	9.5	6:45	4:14
7	9.5	6:46	4:14
8	9.4	6:47	4:14
9	9.4	6:47	4:14
10	9.4	6:48	4:14
11	9.4	6:49	4:14
12	9.4	6:50	4:14
13	9.4	6:50	4:14
14	9.4	6:51	4:14
15	9.4	6:52	4:15
16	9.4	6:52	4:15
17	9.4	6:53	4:15
18	9.4	6:54	4:16
19	9.4	6:54	4:16
20	9.4	6:55	4:16
21	9.4	6:55	4:17
22	9.4	6:56	4:17
23	9.4	6:56	4:18
24	9.4	6:57	4:18
25	9.4	6:57	4:19
26	9.4	6:57	4:19
27	9.4	6:58	4:20
28	9.4	6:58	4:21
29	9.4	6:58	4:21
30	9.4	6:59	4:22
31	9.4	6:59	4:23

Solar energy in December

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in December, about 2.03 kWh/m² — the year's lowest.

For context, solar energy here swings from a low near 2.03 kWh/m² to a high of 5.33 kWh/m² in May across the year — December's 2.03 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)	2.0	2.0	2.0	2.0	2.0	2.0	2.0	2.0	2.0	2.0	2.0	2.0	2.0	2.0	2.0	2.0	2.0	2.0	2.1	2.1	2.1	2.1	2.1	2.1	2.1	2.2	2.2	2.2	2.2	2.2	2.2
Level	Moderate	Moderate	Moderate	Moderate	Dim	Dim	Dim	Dim	Dim	Dim	Dim	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate

	Solar energy (kWh/m²)	Level
1	2.0	Moderate
2	2.0	Moderate
3	2.0	Moderate
4	2.0	Moderate
5	2.0	Dim
6	2.0	Dim
7	2.0	Dim
8	2.0	Dim
9	2.0	Dim
10	2.0	Dim
11	2.0	Dim
12	2.0	Moderate
13	2.0	Moderate
14	2.0	Moderate
15	2.0	Moderate
16	2.0	Moderate
17	2.0	Moderate
18	2.0	Moderate
19	2.1	Moderate
20	2.1	Moderate
21	2.1	Moderate
22	2.1	Moderate
23	2.1	Moderate
24	2.1	Moderate
25	2.1	Moderate
26	2.2	Moderate
27	2.2	Moderate
28	2.2	Moderate
29	2.2	Moderate
30	2.2	Moderate
31	2.2	Moderate

Planning a trip in December

Hazard calendar for Shiroishi

In seasonPeak

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

Shiroishi 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 Shiroishi?

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

0.3

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 Shiroishi.

What to pack for Shiroishi in December

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

In December, Shiroishi sees daytime highs around 6°C and nights near -1°C. Pack a warm layer and rain gear. Worth having: a heavy coat. About 15 days see rain.

a warm layerrain geara heavy coat

Sea temperature near Shiroishi in December

The nearest coast averages about 14°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 46 km away) is warmest in August at about 24°C and coldest in March near 9°C.

It's comfortable for a long swim from Jul 7 to Oct 10 — about 3.2 months when the water holds above 20°C.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Sea temperature (°C)	11	9	9	10	14	18	21	24	23	19	17	14
Comfort	Bracing	Bracing	Bracing	Bracing	Bracing	Cool	Refreshing	Refreshing	Refreshing	Cool	Cool	Bracing

	Sea temperature (°C)	Comfort
Jan	11	Bracing
Feb	9	Bracing
Mar	9	Bracing
Apr	10	Bracing
May	14	Bracing
Jun	18	Cool
Jul	21	Refreshing
Aug	24	Refreshing
Sep	23	Refreshing
Oct	19	Cool
Nov	17	Cool
Dec	14	Bracing

UV index in Shiroishi 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 Shiroishi peaks around August 13 at about 9 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near January 10 at about 2 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 9 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	High	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	High
Nov	3	Moderate
Dec	2	Low

Air quality in Shiroishi 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 Shiroishi 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 Shiroishi?

Shiroishi sits at 38.0°N, 140.6°E, 57 m above sea level, in Japan. The nearest listed city is Ōkawara, 11 km away.

Topography around Shiroishi

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

Within 3 km, the terrain around Shiroishi has significant variations in elevation — a maximum elevation change of 493 m around an average of 100 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,805 m; within 80 km, very significant variations in elevation — a maximum elevation change of 2,031 m.

The land around Shiroishi is covered by trees (50%), cropland (23%) and artificial surfaces (23%) within 3 km, trees (80%) within 16 km, and trees (63%) and water (20%) within 80 km.

3 km

493 m

trees 50%

16 km

1,805 m

trees 80%

80 km

2,031 m

trees 63%

treesgrasslandcroplandartificial surfacesbare terrainwater

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

December weather nearby: Ōkawara 11 km · Kakuda 14 km · Murata 16 km · Yanagawamachi-saiwaichō 17 km · Watari 21 km · Hobaramachi 22 km · Date 23 km · Iwanuma 24 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 Shiroishi (38.0033°, 140.6183°, elevation 57 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	8	1
2	8	1
3	8	1
4	8	0
5	7	0
6	7	0
7	7	0
8	7	0
9	6	0
10	6	-1
11	6	-1
12	6	-1
13	6	-1
14	6	-1
15	5	-1
16	5	-1
17	5	-1
18	5	-1
19	5	-2
20	5	-2
21	5	-2
22	5	-2
23	4	-2
24	4	-2
25	4	-2
26	4	-2
27	4	-2
28	4	-2
29	4	-3
30	4	-3
31	4	-3

	Clearer (%)	Cloudier (%)
1	47	53
2	45	55
3	45	55
4	45	55
5	45	55
6	45	55
7	44	56
8	44	56
9	43	57
10	43	57
11	43	57
12	44	56
13	44	56
14	44	56
15	43	57
16	43	57
17	44	56
18	44	56
19	45	55
20	45	55
21	45	55
22	46	54
23	46	54
24	46	54
25	46	54
26	46	54
27	46	54
28	46	54
29	45	55
30	45	55
31	45	55

	Rain chance (%)	Snow chance (%)
1	42	17
2	42	18
3	43	19
4	43	20
5	44	22
6	45	23
7	45	25
8	46	26
9	47	28
10	47	29
11	47	30
12	47	31
13	47	32
14	47	33
15	47	33
16	47	34
17	47	35
18	47	35
19	47	36
20	47	36
21	47	37
22	47	37
23	47	37
24	47	38
25	47	38
26	47	39
27	47	40
28	48	41
29	48	42
30	49	43
31	49	44

	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

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

	Clearer (%)	Cloudier (%)
1	47	53
2	45	55
3	45	55
4	45	55
5	45	55
6	45	55
7	44	56
8	44	56
9	43	57
10	43	57
11	43	57
12	44	56
13	44	56
14	44	56
15	43	57
16	43	57
17	44	56
18	44	56
19	45	55
20	45	55
21	45	55
22	46	54
23	46	54
24	46	54
25	46	54
26	46	54
27	46	54
28	46	54
29	45	55
30	45	55
31	45	55

	Rain chance (%)	Snow chance (%)
1	42	17
2	42	18
3	43	19
4	43	20
5	44	22
6	45	23
7	45	25
8	46	26
9	47	28
10	47	29
11	47	30
12	47	31
13	47	32
14	47	33
15	47	33
16	47	34
17	47	35
18	47	35
19	47	36
20	47	36
21	47	37
22	47	37
23	47	37
24	47	38
25	47	38
26	47	39
27	47	40
28	48	41
29	48	42
30	49	43
31	49	44

	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

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

	Clearer (%)	Cloudier (%)
1	47	53
2	45	55
3	45	55
4	45	55
5	45	55
6	45	55
7	44	56
8	44	56
9	43	57
10	43	57
11	43	57
12	44	56
13	44	56
14	44	56
15	43	57
16	43	57
17	44	56
18	44	56
19	45	55
20	45	55
21	45	55
22	46	54
23	46	54
24	46	54
25	46	54
26	46	54
27	46	54
28	46	54
29	45	55
30	45	55
31	45	55

	Rain chance (%)	Snow chance (%)
1	42	17
2	42	18
3	43	19
4	43	20
5	44	22
6	45	23
7	45	25
8	46	26
9	47	28
10	47	29
11	47	30
12	47	31
13	47	32
14	47	33
15	47	33
16	47	34
17	47	35
18	47	35
19	47	36
20	47	36
21	47	37
22	47	37
23	47	37
24	47	38
25	47	38
26	47	39
27	47	40
28	48	41
29	48	42
30	49	43
31	49	44

	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