Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-11-13 21:14:05 UTC Live · 57s 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): 27
Cold days (≤5°C low): 7
Handy for knowing whether the greenhouse is actually protecting things or just offering emotional support.
Current temp
-0.37 °C
Today high / low
6.3° / -0.4°
Avg: 2.3°
30-day high / low
25.4° / -0.4°
Avg: 8.6°
Comfortable hours
1 h
20–28°C band over last 30 days

Temperature trend

Last 7 days · hourly averages
🩺 Data health
last 24h
Samples: 386
Missing (est): 1054
Last seen: 58s ago
Biggest gap: 5m
RSSI now: -84 dBm
Battery now: — V

Hourly highs / lows / average

Last 7 days
Useful takeaways
• Average temp over last 30 days: 8.6°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): 27
Best / worst days
• Hottest day: 2026-10-29 (25.4°C high)
• Coldest day: 2026-11-13 (-0.4°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 1227 of 2346 · 50 per page · 117268 total
Time (UTC) Temp °C RSSI
2026-05-16 22:24:33 11.06 -87
2026-05-16 22:23:33 11.06 -86
2026-05-16 22:22:33 11.12 -86
2026-05-16 22:21:33 11.12 -85
2026-05-16 22:20:33 11.12 -87
2026-05-16 22:19:33 11.12 -85
2026-05-16 22:18:33 11.12 -86
2026-05-16 22:17:33 11.19 -86
2026-05-16 22:16:33 11.19 -85
2026-05-16 22:15:33 11.19 -85
2026-05-16 22:14:33 11.19 -85
2026-05-16 22:13:36 11.12 -85
2026-05-16 22:12:33 11.19 -86
2026-05-16 22:11:33 11.19 -86
2026-05-16 22:10:33 11.12 -86
2026-05-16 22:09:33 11.12 -85
2026-05-16 22:08:33 11.12 -85
2026-05-16 22:07:33 11.12 -86
2026-05-16 22:06:33 11.12 -86
2026-05-16 22:05:33 11.12 -86
2026-05-16 22:04:33 11.12 -84
2026-05-16 22:03:33 11.12 -85
2026-05-16 22:02:33 11.12 -84
2026-05-16 22:01:33 11.12 -86
2026-05-16 22:00:33 11.12 -85
2026-05-16 21:59:33 11.12 -86
2026-05-16 21:58:33 11.19 -86
2026-05-16 21:57:33 11.19 -85
2026-05-16 21:56:33 11.12 -86
2026-05-16 21:55:33 11.12 -85
2026-05-16 21:54:33 11.12 -85
2026-05-16 21:53:33 11.12 -85
2026-05-16 21:52:33 11.12 -86
2026-05-16 21:51:33 11.12 -85
2026-05-16 21:50:33 11.19 -85
2026-05-16 21:49:33 11.19 -86
2026-05-16 21:48:32 11.19 -85
2026-05-16 21:47:33 11.19 -85
2026-05-16 21:46:35 11.12 -86
2026-05-16 21:45:32 11.19 -87
2026-05-16 21:44:32 11.19 -85
2026-05-16 21:43:33 11.19 -87
2026-05-16 21:42:32 11.19 -87
2026-05-16 21:41:32 11.19 -86
2026-05-16 21:40:32 11.25 -85
2026-05-16 21:39:33 11.25 -86
2026-05-16 21:38:32 11.25 -86
2026-05-16 21:37:33 11.25 -89
2026-05-16 21:36:33 11.25 -86
2026-05-16 21:35:33 11.31 -87