Historical Weather Trends

Long-term Weather Pattern Analysis & Statistics

23.4°C
Avg Temperature
712 W/m²
Avg Peak GHI
8.6 m/s
Avg Wind Speed
15.2 mm
Total Precipitation

Temperature Trends

Maximum
38.2°C
Jan 15, 2025 14:35
Minimum
12.8°C
Jan 10, 2025 05:20

Solar Irradiance History

vs Last Week
+8.2%
↑ Better
vs Last Month
-2.1%
↓ Lower
vs Last Year
+12.5%
↑ Better

Wind Pattern Analysis

Direction Frequency Avg Speed Max Gust
SW 42% 12.1 m/s 22.4 m/s
W 28% 10.3 m/s 18.7 m/s
NW 18% 8.9 m/s 16.2 m/s
Other 12% 6.4 m/s 12.1 m/s

Precipitation & Humidity

Rainy Days
3
This Week
Max Rainfall
8.4mm
Jan 12
Avg Humidity
62%
Normal

Weather Parameter Correlations

Correlation Matrix

—
Temp
GHI
Wind
Temp
1.00
0.82
-0.24
GHI
0.82
1.00
-0.36
Wind
-0.24
-0.36
1.00

Key Insights

  • Strong positive correlation (0.82) between temperature and solar irradiance
  • Moderate negative correlation (-0.36) between wind speed and GHI
  • Temperature variance follows seasonal patterns with 15°C range
  • Wind patterns most stable during morning hours (6-10 AM)

Anomaly Detection

Date/Time Parameter Expected Actual Deviation Severity
Jan 18, 15:20 GHI 820 W/m² 450 W/m² -45.1% Warning
Jan 17, 08:45 Wind Speed 8.2 m/s 18.6 m/s +126.8% Critical
Jan 16, 12:00 Temperature 28.5°C 35.2°C +23.5% Warning

Solar Production Heatmap - Last 12 Months