Sertolovo weather in December

In December, Sertolovo sees average daytime highs of -2°C and overnight lows near -6°C, with 51 mm of precipitation across 12.4 wet days and about 5.6 hours of daylight. It is the 10th-warmest and 8th-wettest month of the year here.

Highs ease over the month, from about -1°C in the first days to -3°C by the end. The sky is clear or mostly clear about 5% of the time in December, and the air most often feels dry.

Daylight stretches from about 6 h 06 min at the start of December to 5 h 36 min by month's end. Set against the rest of the year, December is Sertolovo's 12th-clearest and 1st-windiest month. For the whole year in context, see Sertolovo's year-round climate.

Daytime high: -2°; 10th warmest
Overnight low: -6°; 3rd coldest
Precipitation: 51 mm; 12.4 wet days
Daylight: 5 h 30 min; 10:10 AM – 3:41 PM
Cloud cover: 88%; 12th clearest
Wind: 14 km/h; 1st windiest
Solar energy: 0.15 kWh/m²
Travel score: 0.0; out of 10

Sertolovo is town in Vsevolozhsky District, Leningrad Oblast, Russia.

Density: 1,587/km²; people per km²
Founded: 1936

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

← November Sertolovo 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 -1°C in the first days to -3°C by the end.

A typical December day in Sertolovo reaches about -2°C in the afternoon and slips back to -6°C overnight — a 4°C spread between the day's warmth and the night's chill. On most days the high lands between -9°C and 4°C. Set against its neighbours, December runs about 4°C cooler than November and about 2°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)	0	0	0	-1	-1	-1	-1	-1	-1	-1	-1	-1	-1	-2	-2	-2	-2	-2	-2	-2	-3	-3	-3	-3	-3	-3	-3	-3	-3	-3	-3
Avg low (°C)	-4	-4	-4	-4	-4	-4	-5	-5	-5	-5	-5	-5	-5	-6	-6	-6	-6	-6	-6	-7	-7	-7	-7	-7	-7	-7	-7	-7	-7	-8	-8

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

How December really feels in Sertolovo

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

23 feel bitter (≤ -10°C)

The story in December is cold — wind chill drags the overnight "feels like" below the raw low.

Sertolovo weather by month

How December compares with the rest of the year at a glance. December is the 10th-warmest and 8th-wettest month here — the current month is highlighted below.

Month	High / Low (°C)	Rainfall (mm)	Wet days	Snow days	Daylight (hours)	Travel score
Jan	-4° / -9°	43	11.2	11.7	6.4	0.0
Feb	-4° / -9°	35	9.2	9.2	8.6	0.0
Mar	1° / -6°	37	9.4	7.9	11.3	0.0
Apr	9° / -0°	42	10	3.7	14.2	1.7
May	15° / 5°	56	10.1	0.3	16.8	4.7
Jun	20° / 10°	77	12.5	0	18.4	5.8
Jul	22° / 13°	83	12.7	0	17.7	6.2
Aug	20° / 12°	82	12.6	0	15.4	5.9
Sep	15° / 7°	60	11.7	0	12.6	4.1
Oct	8° / 2°	59	12	1.7	9.7	1.1
Nov	2° / -2°	55	11.4	6.8	7.1	0.0
Dec	-2° / -6°	51	12.4	10.9	5.6	0.0

Cloud cover in December

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 5% of the time in December, the cloudiest month of the year.

Beyond those clear spells, partly cloudy skies cover about 5% of December, with mostly cloudy or overcast conditions the remaining 89%.

	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 (%)	9	9	9	9	9	9	9	9	10	10	10	11	11	11	12	12	12	12	12	12	13	12	12	11	12	12	11	11	11	10	10
Cloudier (%)	91	91	91	91	91	91	91	91	90	90	90	89	89	89	88	88	88	88	88	88	87	88	88	89	88	88	89	89	89	90	90

	Clearer (%)	Cloudier (%)
1	9	91
2	9	91
3	9	91
4	9	91
5	9	91
6	9	91
7	9	91
8	9	91
9	10	90
10	10	90
11	10	90
12	11	89
13	11	89
14	11	89
15	12	88
16	12	88
17	12	88
18	12	88
19	12	88
20	12	88
21	13	87
22	12	88
23	12	88
24	11	89
25	12	88
26	12	88
27	11	89
28	11	89
29	11	89
30	10	90
31	10	90

Chance of precipitation in December

Any precipitationSnow

Sertolovo gets around 51 mm of rain and snow over 12.4 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 39% and peaks near 40% on the wettest days, and about 11 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 (%)	39	39	40	40	40	40	40	39	39	39	38	38	38	38	38	38	38	38	39	39	39	39	39	39	39	39	39	39	38	38	38
Snow chance (%)	30	30	30	31	31	31	32	32	32	32	33	33	33	34	34	35	35	36	36	36	37	37	37	37	37	37	37	37	37	37	37

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

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 14 km/h in December, the windiest month of the year.

Across December, daily wind ranges from about 14 km/h on the calmest days to 14 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)	14	14	14	14	14	14	14	14	14	14	14	14	14	14	14	14	14	14	14	14	14	14	14	14	14	14	14	14	14	14	14
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	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

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

Sunrise & sunset in December

DaylightNight

Daylight runs from about 6 h 06 min at the start of December to 5 h 36 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 30 minutes over December. Sunrise moves from 9:47 AM to 10:15 AM, and sunset from 3:51 PM to 3:50 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)	6.1	6.0	6.0	5.9	5.9	5.8	5.8	5.7	5.7	5.7	5.6	5.6	5.6	5.6	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.6	5.6
Sunrise (AM)	9:47	9:49	9:51	9:53	9:55	9:56	9:58	10:00	10:01	10:03	10:04	10:05	10:07	10:08	10:09	10:10	10:11	10:12	10:13	10:13	10:14	10:14	10:15	10:15	10:15	10:16	10:16	10:16	10:16	10:15	10:15
Sunset (PM)	3:51	3:50	3:48	3:47	3:46	3:46	3:45	3:44	3:43	3:43	3:42	3:42	3:41	3:41	3:41	3:41	3:41	3:41	3:41	3:41	3:42	3:42	3:42	3:43	3:44	3:45	3:45	3:46	3:47	3:48	3:50

	Daylight (h)	Sunrise (AM)	Sunset (PM)
1	6.1	9:47	3:51
2	6.0	9:49	3:50
3	6.0	9:51	3:48
4	5.9	9:53	3:47
5	5.9	9:55	3:46
6	5.8	9:56	3:46
7	5.8	9:58	3:45
8	5.7	10:00	3:44
9	5.7	10:01	3:43
10	5.7	10:03	3:43
11	5.6	10:04	3:42
12	5.6	10:05	3:42
13	5.6	10:07	3:41
14	5.6	10:08	3:41
15	5.5	10:09	3:41
16	5.5	10:10	3:41
17	5.5	10:11	3:41
18	5.5	10:12	3:41
19	5.5	10:13	3:41
20	5.5	10:13	3:41
21	5.5	10:14	3:42
22	5.5	10:14	3:42
23	5.5	10:15	3:42
24	5.5	10:15	3:43
25	5.5	10:15	3:44
26	5.5	10:16	3:45
27	5.5	10:16	3:45
28	5.5	10:16	3:46
29	5.5	10:16	3:47
30	5.6	10:15	3:48
31	5.6	10:15	3:50

Solar energy in December

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in December, about 0.15 kWh/m² — the year's lowest.

For context, solar energy here swings from a low near 0.15 kWh/m² to a high of 5.84 kWh/m² in June across the year — December's 0.15 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)	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.2	0.2	0.2	0.2	0.2
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	0.2	Dim
2	0.2	Dim
3	0.2	Dim
4	0.2	Dim
5	0.2	Dim
6	0.2	Dim
7	0.2	Dim
8	0.2	Dim
9	0.2	Dim
10	0.2	Dim
11	0.2	Dim
12	0.2	Dim
13	0.1	Dim
14	0.1	Dim
15	0.1	Dim
16	0.1	Dim
17	0.1	Dim
18	0.1	Dim
19	0.1	Dim
20	0.1	Dim
21	0.1	Dim
22	0.1	Dim
23	0.1	Dim
24	0.1	Dim
25	0.1	Dim
26	0.1	Dim
27	0.2	Dim
28	0.2	Dim
29	0.2	Dim
30	0.2	Dim
31	0.2	Dim

Planning a trip in December

Is December a good time to visit Sertolovo?

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

0.0

Sightseeing

8th-best month of the year

0.0

Beach & pool

7th-best month of the year

December is a weaker month for outdoor sightseeing in Sertolovo.

What to pack for Sertolovo in December

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

In December, Sertolovo sees daytime highs around -2°C and nights near -6°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 Sertolovo in December

The nearest coast averages about 2°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 18 km away) is warmest in July at about 18°C and coldest in February near -0°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)	0	0	0	2	8	14	18	18	15	10	6	2
Comfort	Bracing	Bracing	Bracing	Bracing	Bracing	Bracing	Cool	Cool	Bracing	Bracing	Bracing	Bracing

	Sea temperature (°C)	Comfort
Jan	0	Bracing
Feb	0	Bracing
Mar	0	Bracing
Apr	2	Bracing
May	8	Bracing
Jun	14	Bracing
Jul	18	Cool
Aug	18	Cool
Sep	15	Bracing
Oct	10	Bracing
Nov	6	Bracing
Dec	2	Bracing

UV index in Sertolovo in December

LowModerateHighVery highExtreme

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

Under clear skies, the midday UV index in Sertolovo peaks around July 13 at about 5 (high) — a little sun protection helps at midday. It bottoms out near December 17 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	6	4	3	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	6	High
Aug	4	Moderate
Sep	3	Moderate
Oct	1	Low
Nov	0	Low
Dec	0	Low

Air quality in Sertolovo 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 Sertolovo is worst in April — around 20 µg/m³ PM2.5 (moderate), about 2.0× the cleanest month (November, 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	11	17	20	17	15	16	16	15	12	10	11
Level	Good	Good	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Good	Good	Good

	PM2.5 (µg/m³)	Level
Jan	11	Good
Feb	11	Good
Mar	17	Moderate
Apr	20	Moderate
May	17	Moderate
Jun	15	Moderate
Jul	16	Moderate
Aug	16	Moderate
Sep	15	Moderate
Oct	12	Good
Nov	10	Good
Dec	11	Good

Location & terrain

Where is Sertolovo?

Sertolovo sits at 60.1°N, 30.2°E, 48 m above sea level, in Russia. The nearest listed city is Parnas, 12 km away.

Topography around Sertolovo

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

Within 3 km, the terrain around Sertolovo has only modest variations in elevation — a maximum elevation change of 74 m around an average of 51 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 148 m; within 80 km, only modest variations in elevation — a maximum elevation change of 233 m.

The land around Sertolovo is covered by trees (67%) within 3 km, trees (71%) within 16 km, and trees (55%) and water (30%) within 80 km.

3 km

74 m

trees 67%

16 km

148 m

trees 71%

80 km

233 m

trees 55%

treesgrasslandcroplandartificial surfacesbare terrainwaterwetland

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

December weather nearby: Parnas 12 km · Ozerki 13 km · Kolomyagi 14 km · Sestroretsk 14 km · Untolovo 15 km · Komendantsky aerodrom 16 km · Sosnovka 16 km · Kurortnyy 16 km

Russia travel facts

Travel advisory: Level 4; Do Not Travel
Power plugs: Type C / F; 230 V · 50 Hz
Prices: ≈ 32% of US; price level, 2025
GDP per capita: $17,547; 2025
Happiness: 5.8 / 10; World Happiness, 2025
Safe drinking water: 76%; of population, 2024
Homicide rate: 6.8; per 100k, 2021
Road deaths: 12; per 100k/yr, 2019
Income group: High; World Bank
English: Moderate; EF EPI 521
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 Sertolovo (60.1444°, 30.2017°, elevation 48 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. 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	0	-4
2	0	-4
3	0	-4
4	-1	-4
5	-1	-4
6	-1	-4
7	-1	-5
8	-1	-5
9	-1	-5
10	-1	-5
11	-1	-5
12	-1	-5
13	-1	-5
14	-2	-6
15	-2	-6
16	-2	-6
17	-2	-6
18	-2	-6
19	-2	-6
20	-2	-7
21	-3	-7
22	-3	-7
23	-3	-7
24	-3	-7
25	-3	-7
26	-3	-7
27	-3	-7
28	-3	-7
29	-3	-7
30	-3	-8
31	-3	-8

	Clearer (%)	Cloudier (%)
1	9	91
2	9	91
3	9	91
4	9	91
5	9	91
6	9	91
7	9	91
8	9	91
9	10	90
10	10	90
11	10	90
12	11	89
13	11	89
14	11	89
15	12	88
16	12	88
17	12	88
18	12	88
19	12	88
20	12	88
21	13	87
22	12	88
23	12	88
24	11	89
25	12	88
26	12	88
27	11	89
28	11	89
29	11	89
30	10	90
31	10	90

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

	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	0.2	Dim
2	0.2	Dim
3	0.2	Dim
4	0.2	Dim
5	0.2	Dim
6	0.2	Dim
7	0.2	Dim
8	0.2	Dim
9	0.2	Dim
10	0.2	Dim
11	0.2	Dim
12	0.2	Dim
13	0.1	Dim
14	0.1	Dim
15	0.1	Dim
16	0.1	Dim
17	0.1	Dim
18	0.1	Dim
19	0.1	Dim
20	0.1	Dim
21	0.1	Dim
22	0.1	Dim
23	0.1	Dim
24	0.1	Dim
25	0.1	Dim
26	0.1	Dim
27	0.2	Dim
28	0.2	Dim
29	0.2	Dim
30	0.2	Dim
31	0.2	Dim

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

	Clearer (%)	Cloudier (%)
1	9	91
2	9	91
3	9	91
4	9	91
5	9	91
6	9	91
7	9	91
8	9	91
9	10	90
10	10	90
11	10	90
12	11	89
13	11	89
14	11	89
15	12	88
16	12	88
17	12	88
18	12	88
19	12	88
20	12	88
21	13	87
22	12	88
23	12	88
24	11	89
25	12	88
26	12	88
27	11	89
28	11	89
29	11	89
30	10	90
31	10	90

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

	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	0.2	Dim
2	0.2	Dim
3	0.2	Dim
4	0.2	Dim
5	0.2	Dim
6	0.2	Dim
7	0.2	Dim
8	0.2	Dim
9	0.2	Dim
10	0.2	Dim
11	0.2	Dim
12	0.2	Dim
13	0.1	Dim
14	0.1	Dim
15	0.1	Dim
16	0.1	Dim
17	0.1	Dim
18	0.1	Dim
19	0.1	Dim
20	0.1	Dim
21	0.1	Dim
22	0.1	Dim
23	0.1	Dim
24	0.1	Dim
25	0.1	Dim
26	0.1	Dim
27	0.2	Dim
28	0.2	Dim
29	0.2	Dim
30	0.2	Dim
31	0.2	Dim

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

	Clearer (%)	Cloudier (%)
1	9	91
2	9	91
3	9	91
4	9	91
5	9	91
6	9	91
7	9	91
8	9	91
9	10	90
10	10	90
11	10	90
12	11	89
13	11	89
14	11	89
15	12	88
16	12	88
17	12	88
18	12	88
19	12	88
20	12	88
21	13	87
22	12	88
23	12	88
24	11	89
25	12	88
26	12	88
27	11	89
28	11	89
29	11	89
30	10	90
31	10	90

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

	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	0.2	Dim
2	0.2	Dim
3	0.2	Dim
4	0.2	Dim
5	0.2	Dim
6	0.2	Dim
7	0.2	Dim
8	0.2	Dim
9	0.2	Dim
10	0.2	Dim
11	0.2	Dim
12	0.2	Dim
13	0.1	Dim
14	0.1	Dim
15	0.1	Dim
16	0.1	Dim
17	0.1	Dim
18	0.1	Dim
19	0.1	Dim
20	0.1	Dim
21	0.1	Dim
22	0.1	Dim
23	0.1	Dim
24	0.1	Dim
25	0.1	Dim
26	0.1	Dim
27	0.2	Dim
28	0.2	Dim
29	0.2	Dim
30	0.2	Dim
31	0.2	Dim