Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-11-15 01:56:51 UTC Live · 48s 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): 48
Cold days (≤5°C low): 9
Handy for knowing whether the greenhouse is actually protecting things or just offering emotional support.
Current temp
0.81 °C
Today high / low
2.6° / 0.8°
Avg: 1.6°
30-day high / low
25.4° / -2.8°
Avg: 7.6°
Comfortable hours
1 h
20–28°C band over last 30 days

Temperature trend

Last 60 days · daily averages
🩺 Data health
last 24h
Samples: 1439
Missing (est): 1
Last seen: 49s ago
Biggest gap: 7m
RSSI now: -80 dBm
Battery now: — V

Daily highs / lows / average

Last 60 days
Useful takeaways
• Average temp over last 30 days: 7.6°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): 48
Best / worst days
• Hottest day: 2026-10-29 (25.4°C high)
• Coldest day: 2026-11-14 (-2.8°C low)
• Hot days (30°C+ high): 0
• Danger days (35°C+ high): 0
• Cold days (≤5°C low): 9
Humidity now
90.3 %
Pressure now
1,013.2 hPa
Light now
6,933 lux

Recent samples

Page 1621 of 2380 · 50 per page · 118990 total
Time (UTC) Temp °C RSSI
2026-04-30 19:31:30 16.12 -81
2026-04-30 19:30:31 16.19 -82
2026-04-30 19:29:30 16.19 -82
2026-04-30 19:28:29 16.19 -81
2026-04-30 19:27:29 16.25 -82
2026-04-30 19:26:30 16.25 -81
2026-04-30 19:25:30 16.25 -81
2026-04-30 19:25:05 16.25 -82
2026-04-30 19:23:29 16.25 -82
2026-04-30 19:22:30 16.31 -82
2026-04-30 19:21:30 16.31 -82
2026-04-30 19:20:30 16.31 -83
2026-04-30 19:19:30 16.31 -82
2026-04-30 19:18:30 16.31 -82
2026-04-30 19:17:30 16.31 -83
2026-04-30 19:16:29 16.37 -82
2026-04-30 19:15:30 16.37 -82
2026-04-30 19:14:30 16.44 -81
2026-04-30 19:13:29 16.44 -81
2026-04-30 19:12:30 16.44 -81
2026-04-30 19:11:30 16.50 -82
2026-04-30 19:10:30 16.50 -82
2026-04-30 19:09:30 16.50 -81
2026-04-30 19:08:30 16.50 -83
2026-04-30 19:07:31 16.56 -81
2026-04-30 19:06:31 16.56 -82
2026-04-30 19:05:30 16.56 -83
2026-04-30 19:04:29 16.56 -82
2026-04-30 19:03:30 16.62 -82
2026-04-30 19:02:29 16.62 -81
2026-04-30 19:01:30 16.62 -81
2026-04-30 19:00:30 16.62 -82
2026-04-30 18:59:30 16.69 -81
2026-04-30 18:58:30 16.69 -83
2026-04-30 18:57:30 16.69 -81
2026-04-30 18:56:29 16.75 -82
2026-04-30 18:55:29 16.75 -81
2026-04-30 18:54:30 16.75 -81
2026-04-30 18:53:35 16.81 -81
2026-04-30 18:52:30 16.81 -84
2026-04-30 18:51:31 16.87 -81
2026-04-30 18:50:32 16.87 -82
2026-04-30 18:49:30 16.94 -81
2026-04-30 18:48:30 16.94 -82
2026-04-30 18:47:29 16.94 -81
2026-04-30 18:46:30 17.00 -83
2026-04-30 18:45:29 17.00 -82
2026-04-30 18:44:30 17.00 -81
2026-04-30 18:43:29 17.06 -81
2026-04-30 18:42:54 17.06 -81