☀️ Sunshine Statistics 2016

📍 Location: N 48*33.82' E 016*05.504'

📅 Analysis Date: 2026-01-01 16:20:02

📊 WMO Sunshine Definition: Solar radiation > 120 W/m² with clear-sky ratio > 0.4

📈 Yearly Summary

Total Sunshine Hours: 1767.1 h Average Daily Sunshine: 4.83 h
Sunniest Day: 2016-04-24 (10.58 h) Sunniest Month: Jun (223.0 h)
Least Sunny Month: Dec (39.4 h) Sunshine Percentage: 20.1%
Longest Sunny Streak: 116 days Longest Sunless Streak: 0 days
Sunny Days (any sunshine): 318 days Days with >5h Sunshine: 200 days

📅 Monthly Sunshine Statistics

Comprehensive monthly breakdown of sunshine hours and statistics

Total Sunshine Avg Daily Max Daily Min Daily Sunny Days Days >1h Days >3h Days >5h Sunshine % Avg Radiation
Jan 61.5 1.98 5.05 0.00 21 18 12 1 8.3 30.1
Feb 101.6 3.50 7.48 0.00 23 22 19 10 14.6 53.3
Mar 161.7 5.22 8.67 0.00 27 26 24 20 21.7 91.2
Apr 186.2 6.21 10.58 0.35 30 29 25 24 25.9 137.6
May 208.5 6.73 9.37 0.00 29 29 29 26 28.0 171.3
Jun 223.0 7.43 9.88 0.17 30 29 29 27 31.0 199.3
Jul 203.2 6.56 9.57 1.91 31 31 28 26 27.3 183.5
Aug 203.1 6.55 8.84 1.39 31 31 27 24 27.3 166.9
Sep 207.9 6.93 8.51 0.00 29 29 29 27 28.9 140.8
Oct 105.4 3.40 7.27 0.00 26 22 18 11 14.2 54.7
Nov 65.6 2.19 5.71 0.00 22 17 12 4 9.1 34.2
Dec 39.4 1.27 3.81 0.00 19 15 4 0 5.3 21.5
2016 1767.1 4.83 10.58 0.00 318 298 256 200 20.1 107.1

📊 Monthly Details

Detailed statistics for each month

Jan
Total Sunshine: 61.5 hours Average per Day: 1.98 hours
Sunny Days: 21 of 31 days Days with >5h Sunshine: 1 days
Sunshine Percentage: 8.3% Avg Solar Radiation: 30.1 W/m²
Maximum Daily Sunshine: 5.05 hours Minimum Daily Sunshine: 0.00 hours
Feb
Total Sunshine: 101.6 hours Average per Day: 3.50 hours
Sunny Days: 23 of 29 days Days with >5h Sunshine: 10 days
Sunshine Percentage: 14.6% Avg Solar Radiation: 53.3 W/m²
Maximum Daily Sunshine: 7.48 hours Minimum Daily Sunshine: 0.00 hours
Mar
Total Sunshine: 161.7 hours Average per Day: 5.22 hours
Sunny Days: 27 of 31 days Days with >5h Sunshine: 20 days
Sunshine Percentage: 21.7% Avg Solar Radiation: 91.2 W/m²
Maximum Daily Sunshine: 8.67 hours Minimum Daily Sunshine: 0.00 hours
Apr
Total Sunshine: 186.2 hours Average per Day: 6.21 hours
Sunny Days: 30 of 30 days Days with >5h Sunshine: 24 days
Sunshine Percentage: 25.9% Avg Solar Radiation: 137.6 W/m²
Maximum Daily Sunshine: 10.58 hours Minimum Daily Sunshine: 0.35 hours
May
Total Sunshine: 208.5 hours Average per Day: 6.73 hours
Sunny Days: 29 of 31 days Days with >5h Sunshine: 26 days
Sunshine Percentage: 28.0% Avg Solar Radiation: 171.3 W/m²
Maximum Daily Sunshine: 9.37 hours Minimum Daily Sunshine: 0.00 hours
Jun
Total Sunshine: 223.0 hours Average per Day: 7.43 hours
Sunny Days: 30 of 30 days Days with >5h Sunshine: 27 days
Sunshine Percentage: 31.0% Avg Solar Radiation: 199.3 W/m²
Maximum Daily Sunshine: 9.88 hours Minimum Daily Sunshine: 0.17 hours
Jul
Total Sunshine: 203.2 hours Average per Day: 6.56 hours
Sunny Days: 31 of 31 days Days with >5h Sunshine: 26 days
Sunshine Percentage: 27.3% Avg Solar Radiation: 183.5 W/m²
Maximum Daily Sunshine: 9.57 hours Minimum Daily Sunshine: 1.91 hours
Aug
Total Sunshine: 203.1 hours Average per Day: 6.55 hours
Sunny Days: 31 of 31 days Days with >5h Sunshine: 24 days
Sunshine Percentage: 27.3% Avg Solar Radiation: 166.9 W/m²
Maximum Daily Sunshine: 8.84 hours Minimum Daily Sunshine: 1.39 hours
Sep
Total Sunshine: 207.9 hours Average per Day: 6.93 hours
Sunny Days: 29 of 30 days Days with >5h Sunshine: 27 days
Sunshine Percentage: 28.9% Avg Solar Radiation: 140.8 W/m²
Maximum Daily Sunshine: 8.51 hours Minimum Daily Sunshine: 0.00 hours
Oct
Total Sunshine: 105.4 hours Average per Day: 3.40 hours
Sunny Days: 26 of 31 days Days with >5h Sunshine: 11 days
Sunshine Percentage: 14.2% Avg Solar Radiation: 54.7 W/m²
Maximum Daily Sunshine: 7.27 hours Minimum Daily Sunshine: 0.00 hours
Nov
Total Sunshine: 65.6 hours Average per Day: 2.19 hours
Sunny Days: 22 of 30 days Days with >5h Sunshine: 4 days
Sunshine Percentage: 9.1% Avg Solar Radiation: 34.2 W/m²
Maximum Daily Sunshine: 5.71 hours Minimum Daily Sunshine: 0.00 hours
Dec
Total Sunshine: 39.4 hours Average per Day: 1.27 hours
Sunny Days: 19 of 31 days Days with >5h Sunshine: 0 days
Sunshine Percentage: 5.3% Avg Solar Radiation: 21.5 W/m²
Maximum Daily Sunshine: 3.81 hours Minimum Daily Sunshine: 0.00 hours

🌤️ Sunshine Categories

Distribution of days by sunshine duration categories

☁️ Sunless

Definition: 0 hours of sunshine

Days: 48 days

Percentage: 13.1%

⛅ Very Cloudy

Definition: 0-1 hours of sunshine

Days: 20 days

Percentage: 5.5%

🌥️ Cloudy

Definition: 1-3 hours of sunshine

Days: 42 days

Percentage: 11.5%

🌤️ Partly Sunny

Definition: 3-5 hours of sunshine

Days: 56 days

Percentage: 15.3%

☀️ Sunny

Definition: 5-8 hours of sunshine

Days: 141 days

Percentage: 38.5%

🔥 Very Sunny

Definition: >8 hours of sunshine

Days: 59 days

Percentage: 16.1%

📋 Summary Table

Category Definition Days Percentage
☁️ Sunless 0 hours 48 13.1%
⛅ Very Cloudy 0-1 hours 20 5.5%
🌥️ Cloudy 1-3 hours 42 11.5%
🌤️ Partly Sunny 3-5 hours 56 15.3%
☀️ Sunny 5-8 hours 141 38.5%
🔥 Very Sunny >8 hours 59 16.1%
Total All days 366 100.0%

📊 Key Statistics

📈 Annual Totals

Total Sunshine: 1767.1 hours

Average per Day: 4.83 hours

Sunshine Percentage: 20.1%

🏆 Records

Sunniest Day: 10.58 h
2016-04-24

Sunniest Month: Jun
223.0 hours total

⏱️ Streaks

Longest Sunny Streak: 116 days

Longest Sunless Streak: 0 days

Days with any Sunshine: 318 days

☀️ Quality Days

Days >1h Sunshine: 298 days

Days >3h Sunshine: 256 days

Days >5h Sunshine: 200 days

📄 Report Information

Data Source: Davis Vantage Pro2 weather station with solar radiation sensor

Analysis Method: WMO (World Meteorological Organization) sunshine definition

Calculation: Sunshine is recorded when direct solar irradiance exceeds 120 W/m²

Location Coordinates: N 48*33.82' E 016*05.504'

Generated: 2026-01-01 at 16:20:02

🔍 How to Read This Report