Longview weather in January

In January, Longview sees average daytime highs of 46°F and overnight lows near 36°F, with 7.4 in of precipitation across 18.1 wet days and about 8.8 hours of daylight. It is the 11th-warmest and 3rd-wettest month of the year here.

Highs climb over the month, from about 44°F in the first days to 48°F by the end. The sky is clear or mostly clear about 13% of the time in January, and the air most often feels dry.

Daylight stretches from about 8 h 30 min at the start of January to 9 h 18 min by month's end. Set against the rest of the year, January is Longview's 11th-clearest and 2nd-windiest month. For the whole year in context, see Longview's year-round climate.

Daytime high: 46°; 11th warmest
Overnight low: 36°; 2nd coldest
Precipitation: 7.4 in; 18.1 wet days
Daylight: 8 h 48 min; 7:57 AM – 4:45 PM
Cloud cover: 79%; 11th clearest
Wind: 5 mph; 2nd windiest
Solar energy: 1.12 kWh/m²
Travel score: 1.0; out of 10

Longview is city in Cowlitz County, Washington, United States.

Density: 963/km²; people per km²
Founded: 1850

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

← December Longview 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

Highs climb over the month, from about 44°F in the first days to 48°F by the end.

A typical January day in Longview reaches about 46°F in the afternoon and slips back to 36°F overnight — a 10°F spread between the day's warmth and the night's chill. On most days the high lands between 39°F and 53°F. Set against its neighbours, January runs on par with December and about 3°F 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 (°F)	44	44	44	44	45	45	45	45	45	45	45	45	46	46	46	46	46	46	46	46	47	47	47	47	47	47	47	47	47	48	48
Avg low (°F)	35	35	35	35	35	35	35	35	35	35	35	35	35	36	36	36	36	36	36	36	36	36	36	36	36	36	36	36	36	36	36

	Avg high (°F)	Avg low (°F)
1	44	35
2	44	35
3	44	35
4	44	35
5	45	35
6	45	35
7	45	35
8	45	35
9	45	35
10	45	35
11	45	35
12	45	35
13	46	35
14	46	36
15	46	36
16	46	36
17	46	36
18	46	36
19	46	36
20	46	36
21	47	36
22	47	36
23	47	36
24	47	36
25	47	36
26	47	36
27	47	36
28	47	36
29	47	36
30	48	36
31	48	36

How January really feels in Longview

Once humidity and wind are folded in, January averages 0 days that feel above 90°F and 31 that feel at or below 32°F — the comfort signal a plain temperature reading hides.

Days feeling ≥ 90°F

heat index over the day's high

Days feeling ≤ 32°F

wind chill below the day's low

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

Longview weather by month

How January compares with the rest of the year at a glance. January is the 11th-warmest and 3rd-wettest month here — the current month is highlighted below.

Month	High / Low (°F)	Rainfall (inches)	Wet days	Snow days	Daylight (hours)	Travel score
Jan	46° / 36°	7.4	18.1	2.6	8.8	1.0
Feb	49° / 36°	5.5	14.9	2.1	10	1.7
Mar	53° / 38°	6.5	18.2	1.4	11.6	2.4
Apr	58° / 41°	5.1	16.4	0.1	13.3	3.5
May	64° / 46°	3.3	11.4	0	14.7	5.5
Jun	69° / 50°	2.0	8.5	0	15.5	6.5
Jul	76° / 53°	0.6	3	0	15.2	8.2
Aug	77° / 54°	0.8	3.9	0	14	8.1
Sep	71° / 50°	2.2	6.7	0	12.3	7.2
Oct	60° / 44°	5.0	13	0	10.7	4.5
Nov	50° / 38°	8.2	18.2	0.8	9.2	1.8
Dec	45° / 35°	8.0	18.1	2.7	8.5	0.7

Cloud cover in January

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 13% of the time in January.

Beyond those clear spells, partly cloudy skies cover about 7% of January, with mostly cloudy or overcast conditions the remaining 80%.

	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 (%)	19	20	20	20	19	19	19	19	19	19	20	20	20	20	20	20	21	21	21	21	21	20	20	20	20	20	20	20	20	20	20
Cloudier (%)	81	80	80	80	81	81	81	81	81	81	80	80	80	80	80	80	79	79	79	79	79	80	80	80	80	80	80	80	80	80	80

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

Chance of precipitation in January

Any precipitationSnow

Longview gets around 7.4 in of rain and snow over 18.1 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 58% and peaks near 60% on the wettest days, and about 3 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 (%)	60	60	60	60	60	60	60	59	59	59	59	58	58	58	57	57	57	57	57	57	57	57	57	57	57	57	56	56	55	55	54
Snow chance (%)	10	10	10	10	10	10	10	10	10	9	9	9	9	8	8	8	8	7	7	7	7	7	7	7	7	7	7	7	7	7	7

	Rain chance (%)	Snow chance (%)
1	60	10
2	60	10
3	60	10
4	60	10
5	60	10
6	60	10
7	60	10
8	59	10
9	59	10
10	59	9
11	59	9
12	58	9
13	58	9
14	58	8
15	57	8
16	57	8
17	57	8
18	57	7
19	57	7
20	57	7
21	57	7
22	57	7
23	57	7
24	57	7
25	57	7
26	57	7
27	56	7
28	56	7
29	55	7
30	55	7
31	54	7

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 5 mph in January.

Across January, daily wind ranges from about 5 mph on the calmest days to 6 mph 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 (mph)	6	6	6	6	6	6	6	6	6	6	6	6	6	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5
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 (mph)	Feels
1	6	calm
2	6	calm
3	6	calm
4	6	calm
5	6	calm
6	6	calm
7	6	calm
8	6	calm
9	6	calm
10	6	calm
11	6	calm
12	6	calm
13	6	calm
14	5	calm
15	5	calm
16	5	calm
17	5	calm
18	5	calm
19	5	calm
20	5	calm
21	5	calm
22	5	calm
23	5	calm
24	5	calm
25	5	calm
26	5	calm
27	5	calm
28	5	calm
29	5	calm
30	5	calm
31	5	calm

Sunrise & sunset in January

DaylightNight

Daylight runs from about 8 h 30 min at the start of January to 9 h 18 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 48 minutes over January. Sunrise moves from 8:00 AM to 7:45 AM, and sunset from 4:30 PM to 5:06 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)	8.5	8.5	8.5	8.5	8.5	8.6	8.6	8.6	8.6	8.7	8.7	8.7	8.7	8.8	8.8	8.8	8.8	8.9	8.9	8.9	9.0	9.0	9.0	9.1	9.1	9.1	9.2	9.2	9.3	9.3	9.3
Sunrise (AM)	8:00	8:00	8:00	8:00	8:00	8:00	8:00	8:00	8:00	7:59	7:59	7:59	7:58	7:58	7:57	7:57	7:56	7:56	7:55	7:54	7:54	7:53	7:52	7:51	7:50	7:50	7:49	7:48	7:47	7:46	7:45
Sunset (PM)	4:30	4:30	4:31	4:32	4:33	4:34	4:35	4:36	4:37	4:38	4:39	4:41	4:42	4:43	4:44	4:45	4:47	4:48	4:49	4:50	4:52	4:53	4:54	4:56	4:57	4:58	5:00	5:01	5:03	5:04	5:06

	Daylight (h)	Sunrise (AM)	Sunset (PM)
1	8.5	8:00	4:30
2	8.5	8:00	4:30
3	8.5	8:00	4:31
4	8.5	8:00	4:32
5	8.5	8:00	4:33
6	8.6	8:00	4:34
7	8.6	8:00	4:35
8	8.6	8:00	4:36
9	8.6	8:00	4:37
10	8.7	7:59	4:38
11	8.7	7:59	4:39
12	8.7	7:59	4:41
13	8.7	7:58	4:42
14	8.8	7:58	4:43
15	8.8	7:57	4:44
16	8.8	7:57	4:45
17	8.8	7:56	4:47
18	8.9	7:56	4:48
19	8.9	7:55	4:49
20	8.9	7:54	4:50
21	9.0	7:54	4:52
22	9.0	7:53	4:53
23	9.0	7:52	4:54
24	9.1	7:51	4:56
25	9.1	7:50	4:57
26	9.1	7:50	4:58
27	9.2	7:49	5:00
28	9.2	7:48	5:01
29	9.3	7:47	5:03
30	9.3	7:46	5:04
31	9.3	7:45	5:06

Solar energy in January

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in January, about 1.12 kWh/m².

For context, solar energy here swings from a low near 0.95 kWh/m² to a high of 6.37 kWh/m² in July across the year — January's 1.12 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)	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.1	1.1	1.1	1.1	1.1	1.1	1.2	1.2	1.2	1.2	1.2	1.3	1.3	1.3	1.3	1.4	1.4	1.4	1.4	1.5
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	1.0	Dim
2	1.0	Dim
3	1.0	Dim
4	1.0	Dim
5	1.0	Dim
6	1.0	Dim
7	1.0	Dim
8	1.0	Dim
9	1.0	Dim
10	1.0	Dim
11	1.0	Dim
12	1.1	Dim
13	1.1	Dim
14	1.1	Dim
15	1.1	Dim
16	1.1	Dim
17	1.1	Dim
18	1.2	Dim
19	1.2	Dim
20	1.2	Dim
21	1.2	Dim
22	1.2	Dim
23	1.3	Dim
24	1.3	Dim
25	1.3	Dim
26	1.3	Dim
27	1.4	Dim
28	1.4	Dim
29	1.4	Dim
30	1.4	Dim
31	1.5	Dim

Planning a trip in January

Hazard calendar for Longview

In seasonPeak

In January, Longview sits inside its rainy season season. The full year is below, with each hazard's peak months called out.

Longview's rainy season runs October–April, when most of the year's rain falls.

Rainy season

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Is January a good time to visit Longview?

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

1.0

Sightseeing

11th-best month of the year

0.0

Beach & pool

9th-best month of the year

January is a weaker month for outdoor sightseeing in Longview.

What to pack for Longview in January

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

In January, Longview sees daytime highs around 46°F and nights near 36°F. Pack a warm layer and rain gear. Worth having: a heavy coat. About 18 days see rain.

a warm layerrain geara heavy coat

UV index in Longview in January

LowModerateHighVery highExtreme

Clear-sky midday UV in January peaks around 1. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Longview peaks around July 17 at about 8 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 15 at about 1 (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)	1	2	4	5	8	6	8	7	4	3	1	1
Level	Low	Low	Moderate	Moderate	Very high	High	Very high	High	Moderate	Moderate	Low	Low

	UV index (midday)	Level
Jan	1	Low
Feb	2	Low
Mar	4	Moderate
Apr	5	Moderate
May	8	Very high
Jun	6	High
Jul	8	Very high
Aug	7	High
Sep	4	Moderate
Oct	3	Moderate
Nov	1	Low
Dec	1	Low

Air quality in Longview in January

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Longview is worst in September — around 20 µg/m³ PM2.5 (moderate), about 2.7× the cleanest month (December, 7 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)	8	9	11	11	10	10	9	15	20	13	9	7
Level	Good	Good	Good	Good	Good	Good	Good	Moderate	Moderate	Moderate	Good	Good

	PM2.5 (µg/m³)	Level
Jan	8	Good
Feb	9	Good
Mar	11	Good
Apr	11	Good
May	10	Good
Jun	10	Good
Jul	9	Good
Aug	15	Moderate
Sep	20	Moderate
Oct	13	Moderate
Nov	9	Good
Dec	7	Good

Location & terrain

Where is Longview?

Longview sits at 46.1°N, 122.9°W, 20 ft above sea level, in United States. The nearest listed city is Battle Ground, 32 mi away.

Topography around Longview

How much the land rises and falls, and what covers it, within 2, 10 and 50 miles of Longview.

Within 2 miles, the terrain around Longview has only modest variations in elevation — a maximum elevation change of 486 ft around an average of 52 ft above sea level; within 10 miles, significant variations in elevation — a maximum elevation change of 1,946 ft; within 50 miles, extreme variations in elevation — a maximum elevation change of 8,212 ft.

The land around Longview is covered by trees (40%) and artificial surfaces (34%) within 2 miles, trees (77%) within 10 miles, and trees (83%) within 50 miles.

2 miles

486 ft

trees 40%

10 miles

1,946 ft

trees 77%

50 miles

8,212 ft

trees 83%

treesgrasslandcroplandartificial surfacesbare terrainwater

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

January weather nearby: Battle Ground 32 mi · Salmon Creek 33 mi · Hazel Dell 35 mi · Five Corners 36 mi · Vancouver 37 mi · Orchards 37 mi · Centralia 40 mi · Bethany 40 mi

United States travel facts

Power plugs: Type A / B; 120 V · 60 Hz
Prices: ≈ 100% of US; price level, 2025
GDP per capita: $90,027; 2025
Happiness: 6.8 / 10; World Happiness, 2025
Safe drinking water: 98%; of population, 2024
Homicide rate: 5.8; per 100k, 2023
Road deaths: 12.7; per 100k/yr, 2019
Income group: High; World Bank
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 Longview (46.1382°, -122.9382°, elevation 20 ft), 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. 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 (°F)	Avg low (°F)
1	44	35
2	44	35
3	44	35
4	44	35
5	45	35
6	45	35
7	45	35
8	45	35
9	45	35
10	45	35
11	45	35
12	45	35
13	46	35
14	46	36
15	46	36
16	46	36
17	46	36
18	46	36
19	46	36
20	46	36
21	47	36
22	47	36
23	47	36
24	47	36
25	47	36
26	47	36
27	47	36
28	47	36
29	47	36
30	48	36
31	48	36

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

	Rain chance (%)	Snow chance (%)
1	60	10
2	60	10
3	60	10
4	60	10
5	60	10
6	60	10
7	60	10
8	59	10
9	59	10
10	59	9
11	59	9
12	58	9
13	58	9
14	58	8
15	57	8
16	57	8
17	57	8
18	57	7
19	57	7
20	57	7
21	57	7
22	57	7
23	57	7
24	57	7
25	57	7
26	57	7
27	56	7
28	56	7
29	55	7
30	55	7
31	54	7

	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	1.0	Dim
2	1.0	Dim
3	1.0	Dim
4	1.0	Dim
5	1.0	Dim
6	1.0	Dim
7	1.0	Dim
8	1.0	Dim
9	1.0	Dim
10	1.0	Dim
11	1.0	Dim
12	1.1	Dim
13	1.1	Dim
14	1.1	Dim
15	1.1	Dim
16	1.1	Dim
17	1.1	Dim
18	1.2	Dim
19	1.2	Dim
20	1.2	Dim
21	1.2	Dim
22	1.2	Dim
23	1.3	Dim
24	1.3	Dim
25	1.3	Dim
26	1.3	Dim
27	1.4	Dim
28	1.4	Dim
29	1.4	Dim
30	1.4	Dim
31	1.5	Dim

	Avg high (°F)	Avg low (°F)
1	44	35
2	44	35
3	44	35
4	44	35
5	45	35
6	45	35
7	45	35
8	45	35
9	45	35
10	45	35
11	45	35
12	45	35
13	46	35
14	46	36
15	46	36
16	46	36
17	46	36
18	46	36
19	46	36
20	46	36
21	47	36
22	47	36
23	47	36
24	47	36
25	47	36
26	47	36
27	47	36
28	47	36
29	47	36
30	48	36
31	48	36

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

	Rain chance (%)	Snow chance (%)
1	60	10
2	60	10
3	60	10
4	60	10
5	60	10
6	60	10
7	60	10
8	59	10
9	59	10
10	59	9
11	59	9
12	58	9
13	58	9
14	58	8
15	57	8
16	57	8
17	57	8
18	57	7
19	57	7
20	57	7
21	57	7
22	57	7
23	57	7
24	57	7
25	57	7
26	57	7
27	56	7
28	56	7
29	55	7
30	55	7
31	54	7

	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	1.0	Dim
2	1.0	Dim
3	1.0	Dim
4	1.0	Dim
5	1.0	Dim
6	1.0	Dim
7	1.0	Dim
8	1.0	Dim
9	1.0	Dim
10	1.0	Dim
11	1.0	Dim
12	1.1	Dim
13	1.1	Dim
14	1.1	Dim
15	1.1	Dim
16	1.1	Dim
17	1.1	Dim
18	1.2	Dim
19	1.2	Dim
20	1.2	Dim
21	1.2	Dim
22	1.2	Dim
23	1.3	Dim
24	1.3	Dim
25	1.3	Dim
26	1.3	Dim
27	1.4	Dim
28	1.4	Dim
29	1.4	Dim
30	1.4	Dim
31	1.5	Dim

	Avg high (°F)	Avg low (°F)
1	44	35
2	44	35
3	44	35
4	44	35
5	45	35
6	45	35
7	45	35
8	45	35
9	45	35
10	45	35
11	45	35
12	45	35
13	46	35
14	46	36
15	46	36
16	46	36
17	46	36
18	46	36
19	46	36
20	46	36
21	47	36
22	47	36
23	47	36
24	47	36
25	47	36
26	47	36
27	47	36
28	47	36
29	47	36
30	48	36
31	48	36

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

	Rain chance (%)	Snow chance (%)
1	60	10
2	60	10
3	60	10
4	60	10
5	60	10
6	60	10
7	60	10
8	59	10
9	59	10
10	59	9
11	59	9
12	58	9
13	58	9
14	58	8
15	57	8
16	57	8
17	57	8
18	57	7
19	57	7
20	57	7
21	57	7
22	57	7
23	57	7
24	57	7
25	57	7
26	57	7
27	56	7
28	56	7
29	55	7
30	55	7
31	54	7

	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	1.0	Dim
2	1.0	Dim
3	1.0	Dim
4	1.0	Dim
5	1.0	Dim
6	1.0	Dim
7	1.0	Dim
8	1.0	Dim
9	1.0	Dim
10	1.0	Dim
11	1.0	Dim
12	1.1	Dim
13	1.1	Dim
14	1.1	Dim
15	1.1	Dim
16	1.1	Dim
17	1.1	Dim
18	1.2	Dim
19	1.2	Dim
20	1.2	Dim
21	1.2	Dim
22	1.2	Dim
23	1.3	Dim
24	1.3	Dim
25	1.3	Dim
26	1.3	Dim
27	1.4	Dim
28	1.4	Dim
29	1.4	Dim
30	1.4	Dim
31	1.5	Dim