Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-11-13 23:33:05 UTC Live · 19s ago

Cold risk
current heuristic
Very cold greenhouse conditions.
Tender plants may be having a deeply unpleasant experience.
🔥 Heat exposure
last 30 days
Warm hours (25°C+): 0
Hot hours (30°C+): 0
Danger hours (35°C+): 0
Much better than sample counts, because “one brief spike” and “all afternoon roasting” are not the same thing.
🥶 Cold exposure
last 30 days
Cold hours (≤5°C): 29
Cold days (≤5°C low): 7
Handy for knowing whether the greenhouse is actually protecting things or just offering emotional support.
Current temp
-1.25 °C
Today high / low
6.3° / -1.3°
Avg: 1.4°
30-day high / low
25.4° / -1.3°
Avg: 8.5°
Comfortable hours
1 h
20–28°C band over last 30 days

Temperature trend

Last 7 days · hourly averages
🩺 Data health
last 24h
Samples: 525
Missing (est): 915
Last seen: 19s ago
Biggest gap: 5m
RSSI now: -85 dBm
Battery now: — V

Hourly highs / lows / average

Last 7 days
Useful takeaways
• Average temp over last 30 days: 8.5°C
• Days in the comfy band: 0
• Warm hours (25°C+): 0
• Hot hours (30°C+): 0
• Danger hours (35°C+): 0
• Cold hours (≤5°C): 29
Best / worst days
• Hottest day: 2026-10-29 (25.4°C high)
• Coldest day: 2026-11-13 (-1.3°C low)
• Hot days (30°C+ high): 0
• Danger days (35°C+ high): 0
• Cold days (≤5°C low): 7
Humidity now
90.3 %
Pressure now
1,013.2 hPa
Light now
6,933 lux

Recent samples

Page 1248 of 2349 · 50 per page · 117407 total
Time (UTC) Temp °C RSSI
2026-05-15 17:56:28 13.69 -127
2026-05-15 17:56:27 13.75 -86
2026-05-15 17:56:25 14.00 -84
2026-05-15 17:56:24 14.06 -127
2026-05-15 17:56:23 14.13 -127
2026-05-15 17:56:22 14.13 -84
2026-05-15 17:56:21 14.13 -127
2026-05-15 17:56:19 14.13 -127
2026-05-15 17:56:18 14.13 -127
2026-05-15 17:56:17 14.13 -127
2026-05-15 17:56:16 14.06 -127
2026-05-15 17:56:14 14.06 -127
2026-05-15 17:56:13 14.00 -127
2026-05-15 17:56:12 14.00 -127
2026-05-15 17:56:11 14.00 -127
2026-05-15 17:56:10 14.00 -127
2026-05-15 17:25:50 14.06 -84
2026-05-15 17:25:49 14.06 -84
2026-05-15 17:25:43 14.00 -85
2026-05-15 17:25:20 14.00 -87
2026-05-15 17:24:56 14.00 -85
2026-05-15 17:24:52 14.00 -86
2026-05-15 17:24:50 14.06 -85
2026-05-15 17:15:46 14.06 -85
2026-05-15 17:14:32 14.06 -85
2026-05-15 17:14:26 14.06 -85
2026-05-15 17:12:19 14.06 -85
2026-05-15 17:11:24 14.06 -80
2026-05-15 17:09:56 14.06 -79
2026-05-15 17:09:54 14.06 -86
2026-05-15 17:09:53 14.06 -87
2026-05-15 17:09:52 14.13 -85
2026-05-15 17:09:50 14.13 -86
2026-05-15 17:09:48 14.19 -85
2026-05-15 17:09:47 14.19 -85
2026-05-15 17:09:46 14.19 -86
2026-05-15 17:09:42 14.06 -86
2026-05-15 16:57:21 14.25 -85
2026-05-15 16:56:21 14.19 -84
2026-05-15 16:55:48 14.25 -85
2026-05-15 16:55:45 14.25 -85
2026-05-15 16:54:30 14.31 -84
2026-05-15 16:52:19 14.31 -84
2026-05-15 16:51:16 14.38 -84
2026-05-15 16:50:33 14.38 -79
2026-05-15 16:49:10 14.44 -84
2026-05-15 16:48:24 14.44 -85
2026-05-15 16:47:33 14.50 -84
2026-05-15 16:46:40 14.56 -85
2026-05-15 16:45:11 14.56 -84