Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-11-13 23:05:05 UTC Live · 14s 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
-1.19 °C
Today high / low
6.3° / -1.2°
Avg: 1.6°
30-day high / low
25.4° / -1.2°
Avg: 8.5°
Comfortable hours
1 h
20–28°C band over last 30 days

Temperature trend

Last 30 days · hourly averages
🩺 Data health
last 24h
Samples: 497
Missing (est): 943
Last seen: 15s ago
Biggest gap: 5m
RSSI now: -85 dBm
Battery now: — V

Hourly highs / lows / average

Last 30 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 (-1.2°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 1326 of 2348 · 50 per page · 117379 total
Time (UTC) Temp °C RSSI
2026-05-12 23:24:18 10.19 -80
2026-05-12 23:23:19 10.19 -86
2026-05-12 23:22:19 10.25 -86
2026-05-12 23:21:18 10.25 -84
2026-05-12 23:20:18 10.25 -85
2026-05-12 23:19:19 10.31 -85
2026-05-12 23:18:19 10.31 -85
2026-05-12 23:17:19 10.31 -86
2026-05-12 23:16:19 10.31 -85
2026-05-12 23:15:18 10.38 -87
2026-05-12 23:14:19 10.38 -85
2026-05-12 23:13:19 10.38 -86
2026-05-12 23:12:19 10.38 -84
2026-05-12 23:11:18 10.38 -85
2026-05-12 23:10:19 10.44 -86
2026-05-12 23:09:18 10.44 -85
2026-05-12 23:08:19 10.44 -86
2026-05-12 23:07:18 10.44 -85
2026-05-12 23:06:19 10.44 -84
2026-05-12 23:05:18 10.44 -84
2026-05-12 23:04:19 10.50 -85
2026-05-12 23:03:18 10.50 -85
2026-05-12 23:02:18 10.50 -86
2026-05-12 23:01:19 10.56 -85
2026-05-12 23:00:19 10.56 -86
2026-05-12 22:59:19 10.56 -86
2026-05-12 22:58:19 10.63 -85
2026-05-12 22:57:19 10.63 -85
2026-05-12 22:56:18 10.63 -86
2026-05-12 22:55:18 10.69 -84
2026-05-12 22:54:18 10.75 -86
2026-05-12 22:53:19 10.75 -86
2026-05-12 22:52:19 10.75 -85
2026-05-12 22:51:18 10.75 -86
2026-05-12 22:50:20 10.75 -86
2026-05-12 22:49:18 10.81 -86
2026-05-12 22:48:19 10.81 -87
2026-05-12 22:47:19 10.81 -86
2026-05-12 22:46:19 10.81 -85
2026-05-12 22:45:19 10.88 -86
2026-05-12 22:44:19 10.88 -85
2026-05-12 22:43:18 10.88 -86
2026-05-12 22:42:19 10.88 -87
2026-05-12 22:41:18 10.94 -87
2026-05-12 22:40:19 10.94 -86
2026-05-12 22:39:19 10.94 -86
2026-05-12 22:38:19 11.00 -86
2026-05-12 22:37:18 11.00 -86
2026-05-12 22:36:18 11.00 -86
2026-05-12 22:35:19 11.00 -86