Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-11-14 20:11:45 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): 43
Cold days (≤5°C low): 8
Handy for knowing whether the greenhouse is actually protecting things or just offering emotional support.
Current temp
1.81 °C
Today high / low
17.6° / -2.8°
Avg: 2.8°
30-day high / low
25.4° / -2.8°
Avg: 7.9°
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: 48s ago
Biggest gap: 7m
RSSI now: -78 dBm
Battery now: — V

Daily highs / lows / average

Last 60 days
Useful takeaways
• Average temp over last 30 days: 7.9°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): 43
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): 8
Humidity now
90.3 %
Pressure now
1,013.2 hPa
Light now
6,933 lux

Recent samples

Page 1575 of 2373 · 50 per page · 118645 total
Time (UTC) Temp °C RSSI
2026-05-02 08:09:32 15.88 -82
2026-05-02 08:08:30 15.88 -81
2026-05-02 08:07:30 15.81 -84
2026-05-02 08:06:29 15.75 -80
2026-05-02 08:05:30 15.75 -82
2026-05-02 08:04:30 15.69 -83
2026-05-02 08:03:30 15.63 -81
2026-05-02 08:02:29 15.56 -80
2026-05-02 08:01:29 15.50 -81
2026-05-02 08:00:30 15.44 -80
2026-05-02 07:59:33 15.44 -83
2026-05-02 07:59:08 15.31 -82
2026-05-02 07:59:06 15.25 -81
2026-05-02 07:59:05 15.38 -82
2026-05-02 07:53:50 15.19 -83
2026-05-02 07:53:48 15.13 -84
2026-05-02 07:52:16 15.06 -127
2026-05-02 07:52:15 15.00 -84
2026-05-02 07:52:13 14.94 -83
2026-05-02 07:48:35 14.87 -81
2026-05-02 07:47:34 14.87 -82
2026-05-02 07:46:35 14.81 -81
2026-05-02 07:45:34 14.75 -84
2026-05-02 07:44:35 14.69 -82
2026-05-02 07:43:35 14.69 -83
2026-05-02 07:42:34 14.63 -81
2026-05-02 07:41:35 14.56 -81
2026-05-02 07:40:34 14.50 -81
2026-05-02 07:39:35 14.44 -81
2026-05-02 07:38:35 14.44 -81
2026-05-02 07:37:35 14.38 -81
2026-05-02 07:36:35 14.31 -81
2026-05-02 07:35:35 14.31 -82
2026-05-02 07:34:35 14.25 -83
2026-05-02 07:33:34 14.25 -82
2026-05-02 07:32:34 14.19 -80
2026-05-02 07:31:34 14.13 -81
2026-05-02 07:30:34 14.13 -82
2026-05-02 07:29:34 14.06 -80
2026-05-02 07:28:34 14.00 -81
2026-05-02 07:27:34 14.00 -81
2026-05-02 07:26:34 13.94 -81
2026-05-02 07:25:34 13.94 -81
2026-05-02 07:24:34 13.88 -81
2026-05-02 07:23:34 13.81 -81
2026-05-02 07:22:35 13.75 -82
2026-05-02 07:21:34 13.69 -81
2026-05-02 07:20:35 13.62 -82
2026-05-02 07:19:35 13.56 -81
2026-05-02 07:18:35 13.50 -84